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- 8.70.

Browse Source 
- License has changed to GPLv3+. Packages containing programs that link to
    libgs/libijs are:
- foomatic (GPLv2+)
- libspectre (GPLv2+)
- ImageMagick (ImageMagick, listed on Licensing wiki page under "Good
    Licenses" and marked as GPLv3 compat)
- gutenprint (GPLv2+)
This commit is contained in:
Tim Waugh 2009-08-03 17:39:55 +00:00
parent 3a80a4894f
commit b657ff1b2d
9 changed files with 116 additions and 1329 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.cvsignore
View File

@ -24,3 +24,4 @@ ghostscript-8.61.tar.bz2
ghostscript-8.62.tar.bz2
ghostscript-8.63.tar.bz2
ghostscript-8.64.tar.bz2
ghostscript-8.70.tar.xz

19
ghostscript-CVE-2009-0196.patch
View File

@ -1,19 +0,0 @@
diff -up ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.CVE-2009-0196 ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c
--- ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.CVE-2009-0196 2007-12-11 08:29:58.000000000 +0000
+++ ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c 2009-04-15 16:27:43.000000000 +0100
@@ -699,6 +699,15 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
exrunlength = params->SDNUMEXSYMS;
else
code = jbig2_arith_int_decode(IAEX, as, &exrunlength);
+ if (exrunlength > params->SDNUMEXSYMS - j) {
+ jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
+ "runlength too large in export symbol table (%d > %d - %d)\n",
+ exrunlength, params->SDNUMEXSYMS, j);
+ jbig2_sd_release(ctx, SDEXSYMS);
+ /* skip to the cleanup code and return SDEXSYMS = NULL */
+ SDEXSYMS = NULL;
+ break;
+ }
for(k = 0; k < exrunlength; k++)
if (exflag) {
SDEXSYMS->glyphs[j++] = (i < m) ?

997
ghostscript-CVE-2009-0583,0584.patch
View File

@ -1,997 +0,0 @@
diff -up ghostscript-8.64/icclib/icc.c.CVE-2009-0583,0584 ghostscript-8.64/icclib/icc.c
--- ghostscript-8.64/icclib/icc.c.CVE-2009-0583,0584 2008-05-09 05:12:01.000000000 +0100
+++ ghostscript-8.64/icclib/icc.c 2009-07-30 13:29:08.853734640 +0100
@@ -152,6 +152,8 @@
* Various bug fixes and enhancements.
*/
+#include <limits.h>
+#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
@@ -313,8 +315,11 @@ size_t count
icmFileMem *p = (icmFileMem *)pp;
size_t len;
+ if (count > 0 && size > SIZE_MAX / count)
+ return 0;
+
len = size * count;
- if ((p->cur + len) >= p->end) { /* Too much */
+ if (len > (p->end - p->cur)) { /* Too much */
if (size > 0)
count = (p->end - p->cur)/size;
else
@@ -1634,6 +1639,8 @@ static int icmUInt8Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmUInt8Array_write malloc() failed");
return icp->errc = 2;
@@ -1698,7 +1705,7 @@ static int icmUInt8Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (unsigned int *) icp->al->malloc(icp->al, p->size * sizeof(unsigned int))) == NULL) {
+ if ((p->data = (unsigned int *) icp->al->calloc(icp->al, p->size, sizeof(unsigned int))) == NULL) {
sprintf(icp->err,"icmUInt8Array_alloc: malloc() of icmUInt8Array data failed");
return icp->errc = 2;
}
@@ -1749,6 +1756,10 @@ static unsigned int icmUInt16Array_get_s
icmUInt16Array *p = (icmUInt16Array *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 2) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += p->size * 2; /* 2 bytes for each UInt16 */
return len;
}
@@ -1821,6 +1832,8 @@ static int icmUInt16Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmUInt16Array_write malloc() failed");
return icp->errc = 2;
@@ -1885,7 +1898,7 @@ static int icmUInt16Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (unsigned int *) icp->al->malloc(icp->al, p->size * sizeof(unsigned int))) == NULL) {
+ if ((p->data = (unsigned int *) icp->al->calloc(icp->al, p->size, sizeof(unsigned int))) == NULL) {
sprintf(icp->err,"icmUInt16Array_alloc: malloc() of icmUInt16Array data failed");
return icp->errc = 2;
}
@@ -1936,6 +1949,10 @@ static unsigned int icmUInt32Array_get_s
icmUInt32Array *p = (icmUInt32Array *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 4) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += p->size * 4; /* 4 bytes for each UInt32 */
return len;
}
@@ -2008,6 +2025,8 @@ static int icmUInt32Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmUInt32Array_write malloc() failed");
return icp->errc = 2;
@@ -2072,7 +2091,7 @@ static int icmUInt32Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (unsigned int *) icp->al->malloc(icp->al, p->size * sizeof(unsigned int))) == NULL) {
+ if ((p->data = (unsigned int *) icp->al->calloc(icp->al, p->size, sizeof(unsigned int))) == NULL) {
sprintf(icp->err,"icmUInt32Array_alloc: malloc() of icmUInt32Array data failed");
return icp->errc = 2;
}
@@ -2123,6 +2142,10 @@ static unsigned int icmUInt64Array_get_s
icmUInt64Array *p = (icmUInt64Array *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 8) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += p->size * 8; /* 8 bytes for each UInt64 */
return len;
}
@@ -2195,6 +2218,8 @@ static int icmUInt64Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmUInt64Array_write malloc() failed");
return icp->errc = 2;
@@ -2259,7 +2284,7 @@ static int icmUInt64Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (icmUint64 *) icp->al->malloc(icp->al, p->size * sizeof(icmUint64))) == NULL) {
+ if ((p->data = (icmUint64 *) icp->al->calloc(icp->al, p->size, sizeof(icmUint64))) == NULL) {
sprintf(icp->err,"icmUInt64Array_alloc: malloc() of icmUInt64Array data failed");
return icp->errc = 2;
}
@@ -2310,6 +2335,10 @@ static unsigned int icmU16Fixed16Array_g
icmU16Fixed16Array *p = (icmU16Fixed16Array *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 4) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += p->size * 4; /* 4 byte for each U16Fixed16 */
return len;
}
@@ -2382,6 +2411,8 @@ static int icmU16Fixed16Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmU16Fixed16Array_write malloc() failed");
return icp->errc = 2;
@@ -2446,7 +2477,7 @@ static int icmU16Fixed16Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (double *) icp->al->malloc(icp->al, p->size * sizeof(double))) == NULL) {
+ if ((p->data = (double *) icp->al->calloc(icp->al, p->size, sizeof(double))) == NULL) {
sprintf(icp->err,"icmU16Fixed16Array_alloc: malloc() of icmU16Fixed16Array data failed");
return icp->errc = 2;
}
@@ -2497,6 +2528,10 @@ static unsigned int icmS15Fixed16Array_g
icmS15Fixed16Array *p = (icmS15Fixed16Array *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 4) {
+ p->icp->errc = 1;
+ return (unsigned int) - 1;
+ }
len += p->size * 4; /* 4 byte for each S15Fixed16 */
return len;
}
@@ -2569,6 +2604,8 @@ static int icmS15Fixed16Array_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmS15Fixed16Array_write malloc() failed");
return icp->errc = 2;
@@ -2633,7 +2670,7 @@ static int icmS15Fixed16Array_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (double *) icp->al->malloc(icp->al, p->size * sizeof(double))) == NULL) {
+ if ((p->data = (double *) icp->al->calloc(icp->al, p->size, sizeof(double))) == NULL) {
sprintf(icp->err,"icmS15Fixed16Array_alloc: malloc() of icmS15Fixed16Array data failed");
return icp->errc = 2;
}
@@ -2726,6 +2763,10 @@ static unsigned int icmXYZArray_get_size
icmXYZArray *p = (icmXYZArray *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->size > (UINT_MAX - len) / 12) {
+ p->icp->errc = 1;
+ return (unsigned int) - 1;
+ }
len += p->size * 12; /* 12 bytes for each XYZ */
return len;
}
@@ -2798,6 +2839,8 @@ static int icmXYZArray_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmXYZArray_write malloc() failed");
return icp->errc = 2;
@@ -2865,7 +2908,7 @@ static int icmXYZArray_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (icmXYZNumber *) icp->al->malloc(icp->al, p->size * sizeof(icmXYZNumber))) == NULL) {
+ if ((p->data = (icmXYZNumber *) icp->al->calloc(icp->al, p->size, sizeof(icmXYZNumber))) == NULL) {
sprintf(icp->err,"icmXYZArray_alloc: malloc() of icmXYZArray data failed");
return icp->errc = 2;
}
@@ -3001,7 +3044,7 @@ static int icmTable_setup_bwd(
int nf; /* Next free slot */
if (rt->rlists[j] == NULL) { /* No allocation */
as = 5; /* Start with space for 5 */
- if ((rt->rlists[j] = (int *) icp->al->malloc(icp->al, sizeof(int) * as)) == NULL) {
+ if ((rt->rlists[j] = (int *) icp->al->calloc(icp->al, sizeof(int), as)) == NULL) {
return 2;
}
rt->rlists[j][0] = as;
@@ -3141,6 +3184,10 @@ static unsigned int icmCurve_get_size(
icmCurve *p = (icmCurve *)pp;
unsigned int len = 0;
len += 12; /* 12 bytes for tag, padding and count */
+ if (p->size > (UINT_MAX - len) / 2) {
+ p->icp->errc = 1;
+ return (unsigned int) - 1;
+ }
len += p->size * 2; /* 2 bytes for each UInt16 */
return len;
}
@@ -3238,6 +3285,8 @@ static int icmCurve_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmCurve_write malloc() failed");
return icp->errc = 2;
@@ -3347,7 +3396,7 @@ static int icmCurve_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (double *) icp->al->malloc(icp->al, p->size * sizeof(double))) == NULL) {
+ if ((p->data = (double *) icp->al->calloc(icp->al, p->size, sizeof(double))) == NULL) {
sprintf(icp->err,"icmCurve_alloc: malloc() of icmCurve data failed");
return icp->errc = 2;
}
@@ -3493,6 +3542,8 @@ static int icmData_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmData_write malloc() failed");
return icp->errc = 2;
@@ -3745,6 +3796,8 @@ static int icmText_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmText_write malloc() failed");
return icp->errc = 2;
@@ -4038,6 +4091,8 @@ static int icmDateTimeNumber_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmDateTimeNumber_write malloc() failed");
return icp->errc = 2;
@@ -4128,11 +4183,15 @@ static icmBase *new_icmDateTimeNumber(
/* icmLut object */
/* Utility function - raise one integer to an integer power */
-static unsigned int uipow(unsigned int a, unsigned int b) {
+static int uipow(unsigned int a, unsigned int b, unsigned int *ret) {
unsigned int rv = 1;
- for (; b > 0; b--)
+ for (; b > 0; b--) {
+ if (a > 0 && rv > UINT_MAX / a)
+ return 1;
rv *= a;
- return rv;
+ }
+ *ret = rv;
+ return 0;
}
/* - - - - - - - - - - - - - - - - */
@@ -4268,7 +4327,7 @@ double *in /* Input array[outputChan] *
if (p->inputChan <= 8) {
gw = GW; /* Use stack allocation */
} else {
- if ((gw = (double *) icp->al->malloc(icp->al, (1 << p->inputChan) * sizeof(double))) == NULL) {
+ if ((gw = (double *) icp->al->calloc(icp->al, (1 << p->inputChan), sizeof(double))) == NULL) {
sprintf(icp->err,"icmLut_lookup_clut: malloc() failed");
return icp->errc = 2;
}
@@ -4819,19 +4878,50 @@ static unsigned int icmLut_get_size(
) {
icmLut *p = (icmLut *)pp;
unsigned int len = 0;
+ unsigned int pw;
if (p->ttype == icSigLut8Type) {
len += 48; /* tag and header */
+ if (p->inputChan > 0 &&
+ p->inputEnt > (UINT_MAX - len) / p->inputChan / 1)
+ goto overflow;
+
len += 1 * (p->inputChan * p->inputEnt);
- len += 1 * (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ if (uipow(p->clutPoints,p->inputChan, &pw) ||
+ (p->outputChan > 0 &&
+ pw > (UINT_MAX - len) / p->outputChan / 1))
+ goto overflow;
+
+ len += 1 * (p->outputChan * pw);
+ if (p->outputChan > 0 &&
+ p->outputEnt > (UINT_MAX - len) / p->outputChan / 1)
+ goto overflow;
+
len += 1 * (p->outputChan * p->outputEnt);
} else {
len += 52; /* tag and header */
+ if (p->inputChan > 0 &&
+ p->inputEnt > (UINT_MAX - len) / p->inputChan / 2)
+ goto overflow;
+
len += 2 * (p->inputChan * p->inputEnt);
- len += 2 * (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ if (uipow(p->clutPoints,p->inputChan, &pw) ||
+ (p->outputChan > 0 &&
+ pw > (UINT_MAX - len) / p->outputChan / 2))
+ goto overflow;
+
+ len += 2 * (p->outputChan * pw);
+ if (p->outputChan > 0 &&
+ p->outputEnt > (UINT_MAX - len) / p->outputChan / 2)
+ goto overflow;
+
len += 2 * (p->outputChan * p->outputEnt);
}
return len;
+
+ overflow:
+ p->icp->errc = 1;
+ return (unsigned int) -1;
}
/* read the object, return 0 on success, error code on fail */
@@ -4844,6 +4934,7 @@ static int icmLut_read(
icc *icp = p->icp;
int rv = 0;
unsigned long i, j, g, size;
+ unsigned int pw;
char *bp, *buf;
if (len < 4) {
@@ -4904,6 +4995,11 @@ static int icmLut_read(
return icp->errc = 1;
}
+ if (p->clutPoints > 255) {
+ sprintf(icp->err,"icmLut_read: too many clutPoints");
+ return icp->errc = 1;
+ }
+
/* Read 3x3 transform matrix */
for (j = 0; j < 3; j++) { /* Rows */
for (i = 0; i < 3; i++) { /* Columns */
@@ -4921,13 +5017,18 @@ static int icmLut_read(
bp = buf+52;
}
- if (len < icmLut_get_size((icmBase *)p)) {
+ if (len < icmLut_get_size((icmBase *)p) || icp->errc) {
sprintf(icp->err,"icmLut_read: Tag too small for contents");
icp->al->free(icp->al, buf);
return icp->errc = 1;
}
/* Read the input tables */
+ if (p->inputEnt > 0 && p->inputChan > UINT_MAX / p->inputEnt) {
+ sprintf(icp->err,"icmLut_read: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
size = (p->inputChan * p->inputEnt);
if ((rv = p->allocate((icmBase *)p)) != 0) {
icp->al->free(icp->al, buf);
@@ -4942,7 +5043,14 @@ static int icmLut_read(
}
/* Read the clut table */
- size = (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ if (uipow(p->clutPoints,p->inputChan,&pw) ||
+ (p->outputChan > 0 &&
+ pw > UINT_MAX / p->outputChan)) {
+ sprintf(icp->err,"icmLut_read: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
+ size = (p->outputChan * pw);
if ((rv = p->allocate((icmBase *)p)) != 0) {
icp->al->free(icp->al, buf);
return rv;
@@ -4956,6 +5064,11 @@ static int icmLut_read(
}
/* Read the output tables */
+ if (p->outputChan > 0 && p->outputEnt > UINT_MAX / p->outputChan) {
+ sprintf(icp->err,"icmLut_read: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
size = (p->outputChan * p->outputEnt);
if ((rv = p->allocate((icmBase *)p)) != 0) {
icp->al->free(icp->al, buf);
@@ -4995,12 +5108,14 @@ static int icmLut_write(
icmLut *p = (icmLut *)pp;
icc *icp = p->icp;
unsigned long i,j;
- unsigned int len, size;
+ unsigned int len, size, pw;
char *bp, *buf; /* Buffer to write from */
int rv = 0;
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmLut_write malloc() failed");
return icp->errc = 2;
@@ -5066,6 +5181,11 @@ static int icmLut_write(
}
/* Write the input tables */
+ if (p->inputEnt > 0 && p->inputChan > UINT_MAX / p->inputEnt) {
+ sprintf(icp->err,"icmLut_write: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
size = (p->inputChan * p->inputEnt);
if (p->ttype == icSigLut8Type) {
for (i = 0; i < size; i++, bp += 1) {
@@ -5086,7 +5206,14 @@ static int icmLut_write(
}
/* Write the clut table */
- size = (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ if (uipow(p->clutPoints,p->inputChan,&pw) ||
+ (p->outputChan > 0 &&
+ pw > UINT_MAX / p->outputChan)) {
+ sprintf(icp->err,"icmLut_write: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
+ size = (p->outputChan * pw);
if (p->ttype == icSigLut8Type) {
for (i = 0; i < size; i++, bp += 1) {
if ((rv = write_DCS8Number(p->clutTable[i], bp)) != 0) {
@@ -5106,6 +5233,11 @@ static int icmLut_write(
}
/* Write the output tables */
+ if (p->outputChan > 0 && p->outputEnt > UINT_MAX / p->outputChan) {
+ sprintf(icp->err,"icmLut_write: overflow");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
size = (p->outputChan * p->outputEnt);
if (p->ttype == icSigLut8Type) {
for (i = 0; i < size; i++, bp += 1) {
@@ -5177,7 +5309,14 @@ static void icmLut_dump(
if (p->inputChan > MAX_CHAN) {
fprintf(op," !!Can't dump > %d input channel CLUT table!!\n",MAX_CHAN);
} else {
- size = (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ unsigned int pw;
+ if (uipow(p->clutPoints,p->inputChan,&pw) ||
+ (p->outputChan > 0 &&
+ pw > UINT_MAX / p->outputChan)) {
+ fprintf(op,"Would overflow.\n");
+ return;
+ }
+ size = (p->outputChan * pw);
for (j = 0; j < p->inputChan; j++)
ii[j] = 0;
for (i = 0; i < size;) {
@@ -5216,7 +5355,7 @@ static void icmLut_dump(
static int icmLut_allocate(
icmBase *pp
) {
- unsigned int i, j, g, size;
+ unsigned int i, j, g, size, pw;
icmLut *p = (icmLut *)pp;
icc *icp = p->icp;
@@ -5231,6 +5370,10 @@ static int icmLut_allocate(
return icp->errc = 1;
}
+ if (p->inputEnt > 0 && p->inputChan > UINT_MAX / p->inputEnt) {
+ sprintf(icp->err,"icmLut_alloc: too many entries");
+ return icp->errc = 1;
+ }
size = (p->inputChan * p->inputEnt);
if (size != p->inputTable_size) {
if (p->inputTable != NULL)
@@ -5241,7 +5384,13 @@ static int icmLut_allocate(
}
p->inputTable_size = size;
}
- size = (p->outputChan * uipow(p->clutPoints,p->inputChan));
+ if (uipow(p->clutPoints,p->inputChan,&pw) ||
+ (p->outputChan > 0 &&
+ pw > UINT_MAX / p->outputChan)) {
+ sprintf(icp->err,"icmLut_alloc: overflow");
+ return icp->errc = 1;
+ }
+ size = (p->outputChan * pw);
if (size != p->clutTable_size) {
if (p->clutTable != NULL)
icp->al->free(icp->al, p->clutTable);
@@ -5251,6 +5400,10 @@ static int icmLut_allocate(
}
p->clutTable_size = size;
}
+ if (p->outputChan > 0 && p->outputEnt > UINT_MAX / p->outputChan) {
+ sprintf(icp->err,"icmLut_alloc: overflow");
+ return icp->errc = 1;
+ }
size = (p->outputChan * p->outputEnt);
if (size != p->outputTable_size) {
if (p->outputTable != NULL)
@@ -5441,6 +5594,8 @@ static int icmMeasurement_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmMeasurement_write malloc() failed");
return icp->errc = 2;
@@ -5712,13 +5867,20 @@ static unsigned int icmNamedColor_get_si
len += p->nDeviceCoords * 1; /* bytes for each named color */
}
} else { /* Named Color 2 */
+ unsigned int col;
len += 8; /* 8 bytes for tag and padding */
len += 4; /* 4 for vendor specific flags */
len += 4; /* 4 for count of named colors */
len += 4; /* 4 for number of device coords */
len += 32; /* 32 for prefix of color names */
len += 32; /* 32 for suffix of color names */
- len += p->count * (32 + 6 + p->nDeviceCoords * 2); /* bytes for each named color */
+ col = 32 + 6 + p->nDeviceCoords * 2;
+ if (p->nDeviceCoords > (UINT_MAX - (32 + 6)) / 2 ||
+ (p->count > 0 && col > (UINT_MAX - len) / p->count)) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
+ len += p->count * col; /* bytes for each named color */
}
return len;
}
@@ -5882,6 +6044,8 @@ static int icmNamedColor_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmNamedColor_write malloc() failed");
return icp->errc = 2;
@@ -6109,9 +6273,22 @@ static unsigned int icmTextDescription_g
) {
icmTextDescription *p = (icmTextDescription *)pp;
unsigned int len = 0;
+ if (p->size > UINT_MAX - (8 + 4 + 8)) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += 8; /* 8 bytes for tag and padding */
len += 4 + p->size; /* Ascii string length + ascii string */
- len += 8 + 2 * p->ucSize; /* Unicode language code + length + string */
+ len += 8; /* Unicode language code + length */
+ if (p->ucSize > (UINT_MAX - len) / 2) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
+ len += 2 * p->ucSize; /* Unicode string */
+ if (len > (UINT_MAX - (3 + 67))) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += 3 + 67; /* ScriptCode code, length string */
return len;
}
@@ -6294,6 +6471,8 @@ static int icmTextDescription_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmTextDescription_write malloc() failed");
return icp->errc = 2;
@@ -6544,7 +6723,7 @@ static int icmTextDescription_allocate(
if (p->ucSize != p->uc_size) {
if (p->ucDesc != NULL)
icp->al->free(icp->al, p->ucDesc);
- if ((p->ucDesc = (ORD16 *) icp->al->malloc(icp->al, p->ucSize * sizeof(ORD16))) == NULL) {
+ if ((p->ucDesc = (ORD16 *) icp->al->calloc(icp->al, p->ucSize, sizeof(ORD16))) == NULL) {
sprintf(icp->err,"icmTextDescription_alloc: malloc() of Unicode description failed");
return icp->errc = 2;
}
@@ -6820,6 +6999,12 @@ static int icmProfileSequenceDesc_read(
bp += 8; /* Skip padding */
p->count = read_UInt32Number(bp); /* Number of sequence descriptions */
+ if (p->count > 1000) {
+ sprintf(icp->err,"icmProfileSequenceDesc_read: too many sequence descriptions");
+ icp->al->free(icp->al, buf);
+ return icp->errc = 1;
+ }
+
bp += 4;
/* Read all the sequence descriptions */
@@ -6852,6 +7037,8 @@ static int icmProfileSequenceDesc_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmProfileSequenceDesc_write malloc() failed");
return icp->errc = 2;
@@ -6922,7 +7109,7 @@ static int icmProfileSequenceDesc_alloca
if (p->count != p->_count) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (icmDescStruct *) icp->al->malloc(icp->al, p->count * sizeof(icmDescStruct))) == NULL) {
+ if ((p->data = (icmDescStruct *) icp->al->calloc(icp->al, p->count, sizeof(icmDescStruct))) == NULL) {
sprintf(icp->err,"icmProfileSequenceDesc_allocate Allocation of DescStruct array failed");
return icp->errc = 2;
}
@@ -7041,6 +7228,8 @@ static int icmSignature_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmSignature_write malloc() failed");
return icp->errc = 2;
@@ -7156,6 +7345,10 @@ static unsigned int icmScreening_get_siz
icmScreening *p = (icmScreening *)pp;
unsigned int len = 0;
len += 16; /* 16 bytes for tag, padding, flag & channeles */
+ if (p->channels > (UINT_MAX - len) / 12) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += p->channels * 12; /* 12 bytes for each channel */
return len;
}
@@ -7235,6 +7428,8 @@ static int icmScreening_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmScreening_write malloc() failed");
return icp->errc = 2;
@@ -7315,7 +7510,7 @@ static int icmScreening_allocate(
if (p->channels != p->_channels) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (icmScreeningData *) icp->al->malloc(icp->al, p->channels * sizeof(icmScreeningData))) == NULL) {
+ if ((p->data = (icmScreeningData *) icp->al->calloc(icp->al, p->channels, sizeof(icmScreeningData))) == NULL) {
sprintf(icp->err,"icmScreening_alloc: malloc() of icmScreening data failed");
return icp->errc = 2;
}
@@ -7366,10 +7561,20 @@ static unsigned int icmUcrBg_get_size(
icmUcrBg *p = (icmUcrBg *)pp;
unsigned int len = 0;
len += 8; /* 8 bytes for tag and padding */
+ if (p->UCRcount > (UINT_MAX - len - 4) / 2)
+ goto overflow;
+
len += 4 + p->UCRcount * 2; /* Undercolor Removal */
+ if (p->BGcount > (UINT_MAX - len - 4 - p->size) / 2)
+ goto overflow;
+
len += 4 + p->BGcount * 2; /* Black Generation */
len += p->size; /* Description string */
return len;
+
+ overflow:
+ p->icp->errc = 1;
+ return (unsigned int) -1;
}
/* read the object, return 0 on success, error code on fail */
@@ -7498,6 +7703,8 @@ static int icmUcrBg_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmUcrBg_write malloc() failed");
return icp->errc = 2;
@@ -7663,7 +7870,7 @@ static int icmUcrBg_allocate(
if (p->UCRcount != p->UCR_count) {
if (p->UCRcurve != NULL)
icp->al->free(icp->al, p->UCRcurve);
- if ((p->UCRcurve = (double *) icp->al->malloc(icp->al, p->UCRcount * sizeof(double))) == NULL) {
+ if ((p->UCRcurve = (double *) icp->al->calloc(icp->al, p->UCRcount, sizeof(double))) == NULL) {
sprintf(icp->err,"icmUcrBg_allocate: malloc() of UCR curve data failed");
return icp->errc = 2;
}
@@ -7672,7 +7879,7 @@ static int icmUcrBg_allocate(
if (p->BGcount != p->BG_count) {
if (p->BGcurve != NULL)
icp->al->free(icp->al, p->BGcurve);
- if ((p->BGcurve = (double *) icp->al->malloc(icp->al, p->BGcount * sizeof(double))) == NULL) {
+ if ((p->BGcurve = (double *) icp->al->calloc(icp->al, p->BGcount, sizeof(double))) == NULL) {
sprintf(icp->err,"icmUcrBg_allocate: malloc() of BG curve data failed");
return icp->errc = 2;
}
@@ -7743,6 +7950,15 @@ static unsigned int icmVideoCardGamma_ge
len += 2; /* 2 bytes for channels */
len += 2; /* 2 for entry count */
len += 2; /* 2 for entry size */
+ if (p->u.table.entryCount > 0 &&
+ p->u.table.entrySize > 0 &&
+ p->u.table.channels >
+ (UINT_MAX - len) /
+ p->u.table.entryCount /
+ p->u.table.entrySize) {
+ p->icp->errc = 1;
+ return (unsigned int) -1;
+ }
len += ( p->u.table.channels * /* compute table size */
p->u.table.entryCount *
p->u.table.entrySize );
@@ -7762,10 +7978,11 @@ static int icmVideoCardGamma_read(
) {
icmVideoCardGamma *p = (icmVideoCardGamma *)pp;
icc *icp = p->icp;
- int rv, c;
+ int rv;
char *bp, *buf;
unsigned char *pchar;
unsigned short *pshort;
+ unsigned long c;
if (len < 18) {
sprintf(icp->err,"icmVideoCardGamma_read: Tag too small to be legal");
@@ -7803,6 +8020,16 @@ static int icmVideoCardGamma_read(
p->u.table.channels = read_UInt16Number(bp+12);
p->u.table.entryCount = read_UInt16Number(bp+14);
p->u.table.entrySize = read_UInt16Number(bp+16);
+ if (p->u.table.entrySize > 65530 || p->u.table.entrySize == 0) {
+ sprintf(icp->err,"icmVideoCardGamma_read: Too many entries (or none)");
+ return icp->errc = 1;
+ }
+ if (p->u.table.entryCount > 0 && p->u.table.entrySize > 0 &&
+ p->u.table.channels >
+ UINT_MAX / p->u.table.entryCount / p->u.table.entrySize) {
+ sprintf(icp->err,"icmVideoCardGamma_read: Overflow reading tag");
+ return icp->errc = 1;
+ }
if (len-18 < p->u.table.channels*p->u.table.entryCount*p->u.table.entrySize) {
sprintf(icp->err,"icmVideoCardGamma_read: Tag too small to be legal");
return icp->errc = 1;
@@ -7871,6 +8098,8 @@ static int icmVideoCardGamma_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmViewingConditions_write malloc() failed");
return icp->errc = 2;
@@ -8049,7 +8278,7 @@ static int icmVideoCardGamma_allocate(
) {
icmVideoCardGamma *p = (icmVideoCardGamma *)pp;
icc *icp = p->icp;
- int size;
+ unsigned int size;
/* note: allocation is only relevant for table type
* and in that case the channels, entryCount, and entrySize
@@ -8059,6 +8288,11 @@ static int icmVideoCardGamma_allocate(
if (p->tagType == icmVideoCardGammaTableType) {
if (p->u.table.data != NULL)
icp->al->free(icp->al, p->u.table.data);
+ if (p->u.table.entryCount > 0 &&
+ p->u.table.channels > UINT_MAX / p->u.table.entryCount) {
+ sprintf(icp->err,"icmVideoCardGamma_alloc: table too large");
+ return icp->errc = 1;
+ }
size = (p->u.table.channels *
p->u.table.entryCount);
switch (p->u.table.entrySize) {
@@ -8066,6 +8300,10 @@ static int icmVideoCardGamma_allocate(
size *= sizeof(unsigned char);
break;
case 2:
+ if (size > UINT_MAX / sizeof(unsigned short)) {
+ sprintf(icp->err,"icmVideoCardGamma_alloc: table too large");
+ return icp->errc = 1;
+ }
size *= sizeof(unsigned short);
break;
default:
@@ -8201,6 +8439,8 @@ static int icmViewingConditions_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmViewingConditions_write malloc() failed");
return icp->errc = 2;
@@ -8433,6 +8673,8 @@ static int icmCrdInfo_write(
/* Allocate a file write buffer */
len = p->get_size((icmBase *)p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->malloc(icp->al, len)) == NULL) {
sprintf(icp->err,"icmCrdInfo_write malloc() failed");
return icp->errc = 2;
@@ -8736,6 +8978,8 @@ static int icmHeader_write(
int rv = 0;
len = p->get_size(p);
+ if (icp->errc)
+ return icp->errc;
if ((buf = (char *) icp->al->calloc(icp->al,1,len)) == NULL) { /* Zero it - some CMS are fussy */
sprintf(icp->err,"icmHeader_write calloc() failed");
return icp->errc = 2;
@@ -9245,13 +9489,23 @@ static int icc_read(
}
p->count = read_UInt32Number(tcbuf); /* Tag count */
+ if (p->count > 100) {
+ sprintf(p->err,"icc_read: too many table tags");
+ return p->errc = 1;
+ }
if (p->count > 0) {
char *bp, *buf;
- if ((p->data = (icmTag *) p->al->malloc(p->al, p->count * sizeof(icmTag))) == NULL) {
+ if ((p->data = (icmTag *) p->al->calloc(p->al, p->count, sizeof(icmTag))) == NULL) {
sprintf(p->err,"icc_read: Tag table malloc() failed");
return p->errc = 2;
}
+ if (p->count > (UINT_MAX - 4) / 12) {
+ sprintf(p->err,"icc_read: overflow");
+ p->al->free(p->al, p->data);
+ p->data = NULL;
+ return p->errc = 1;
+ }
len = 4 + p->count * 12;
if ((buf = (char *) p->al->malloc(p->al, len)) == NULL) {
sprintf(p->err,"icc_read: Tag table read buffer malloc() failed");
@@ -9281,6 +9535,14 @@ static int icc_read(
return p->errc = 1;
}
p->data[i].size = read_UInt32Number(bp + 8);
+ if (p->data[i].offset + p->data[i].size >
+ p->header->size) {
+ sprintf(p->err,"icc_read: tag out of bounds");
+ p->al->free(p->al, p->data);
+ p->data = NULL;
+ p->al->free(p->al, buf);
+ return p->errc = 1;
+ }
if ( p->fp->seek(p->fp, of + p->data[i].offset) != 0
|| p->fp->read(p->fp, tcbuf, 1, 4) != 4) {
sprintf(p->err,"icc_read: fseek() or fread() failed on tag headers");
@@ -9321,8 +9583,14 @@ static unsigned int icc_get_size(
}
size += p->header->get_size(p->header);
+ if (p->errc)
+ return (unsigned int) -1;
size = DO_ALIGN(size);
+ if (size == 0 || p->count > (UINT_MAX - 4 - size) / 12) {
+ p->errc = 1;
+ return (unsigned int) -1;
+ }
size += 4 + p->count * 12; /* Tag table length */
/* Reset touched flag for each tag type */
@@ -9337,8 +9605,13 @@ static unsigned int icc_get_size(
/* Get size for each tag type, skipping links */
for (i = 0; i < p->count; i++) {
if (p->data[i].objp->touched == 0) { /* Not alllowed for previously */
+ unsigned int obj_size;
size = DO_ALIGN(size);
- size += p->data[i].objp->get_size(p->data[i].objp);
+ obj_size = p->data[i].objp->get_size(p->data[i].objp);
+ if (size == 0 || p->errc ||
+ obj_size > UINT_MAX - size)
+ return (unsigned int) -1;
+ size += obj_size;
p->data[i].objp->touched = 1; /* Don't account for this again */
}
}
@@ -9373,9 +9646,19 @@ static int icc_write(
}
size += p->header->get_size(p->header);
+ if (p->errc)
+ return p->errc;
+ if (p->count > (UINT_MAX - 4 - len) / 12) {
+ sprintf(p->err,"icc_write: too many tags");
+ return p->errc = 1;
+ }
len = 4 + p->count * 12; /* Tag table length */
size = DO_ALIGN(size);
+ if (size == 0 || size > UINT_MAX - len) {
+ sprintf(p->err,"icc_write: overflow writing tag table");
+ return p->errc = 1;
+ }
size += len;
/* Allocate memory buffer for tag table */
@@ -9406,6 +9689,12 @@ static int icc_write(
size = DO_ALIGN(size);
p->data[i].offset = size; /* Profile relative target */
p->data[i].size = p->data[i].objp->get_size(p->data[i].objp);
+ if (size == 0 ||
+ p->errc || p->data[i].size > UINT_MAX - size) {
+ sprintf(p->err,"icc_write: internal error - overflow?");
+ p->al->free(p->al, buf);
+ return p->errc;
+ }
size += p->data[i].size;
p->data[i].objp->touched = 1; /* Allocated space for it */
} else { /* must be linked - copy allocation */
@@ -9529,6 +9818,11 @@ static icmBase *icc_add_tag(
}
/* Make space in tag table for new tag item */
+ if (p->count > (UINT_MAX / sizeof(icmTag)) - 1) {
+ sprintf(p->err,"icc_add_tag: overflow");
+ p->errc = 1;
+ return NULL;
+ }
if (p->data == NULL)
tp = p->al->malloc(p->al, (p->count+1) * sizeof(icmTag));
else
@@ -9612,6 +9906,11 @@ static icmBase *icc_link_tag(
}
/* Make space in tag table for new tag item */
+ if (p->count > (UINT_MAX / sizeof(icmTag)) - 1) {
+ sprintf(p->err,"icc_link_tag: overflow");
+ p->errc = 1;
+ return NULL;
+ }
if (p->data == NULL)
tp = p->al->malloc(p->al, (p->count+1) * sizeof(icmTag));
else
@@ -12246,6 +12545,7 @@ static icmLuBase* icc_get_luobj (
if ((blackPointTag = (icmXYZArray *)p->read_tag(p, icSigMediaBlackPointTag)) == NULL
|| blackPointTag->ttype != icSigXYZType || blackPointTag->size < 1) {
blackPoint = icmBlack; /* default */
+ p->errc = 0; /* reset the error code. black point is NOT required */
} else
blackPoint = blackPointTag->data[0]; /* Copy structure */
}

166
ghostscript-CVE-2009-0792.patch
View File

@ -1,166 +0,0 @@
diff -up ghostscript-8.64/icclib/icc.c.CVE-2009-0792 ghostscript-8.64/icclib/icc.c
--- ghostscript-8.64/icclib/icc.c.CVE-2009-0792 2009-04-15 16:20:04.000000000 +0100
+++ ghostscript-8.64/icclib/icc.c 2009-04-15 16:20:24.000000000 +0100
@@ -2982,7 +2982,7 @@ static int icmCurve_lookup_fwd(
rv |= 1;
}
ix = (int)floor(val); /* Coordinate */
- if (ix > (p->size-2))
+ if (ix < 0 || ix > (p->size-2))
ix = (p->size-2);
w = val - (double)ix; /* weight */
val = p->data[ix];
@@ -3004,6 +3004,11 @@ static int icmTable_setup_bwd(
) {
int i;
+ if (size > INT_MAX - 2)
+ /* Although rt->size is unsigned long, the rt data
+ * structure uses int data types to store indices. */
+ return 2;
+
rt->size = size; /* Stash pointers to these away */
rt->data = data;
@@ -3022,7 +3027,7 @@ static int icmTable_setup_bwd(
rt->qscale = (double)rt->rsize/(rt->rmax - rt->rmin); /* Scale factor to quantize to */
/* Initialize the reverse lookup structures, and get overall min/max */
- if ((rt->rlists = (int **) icp->al->calloc(icp->al, 1, rt->rsize * sizeof(int *))) == NULL) {
+ if ((rt->rlists = (int **) icp->al->calloc(icp->al, rt->rsize, sizeof(int *))) == NULL) {
return 2;
}
@@ -3035,6 +3040,15 @@ static int icmTable_setup_bwd(
int t;
t = s; s = e; e = t;
}
+ /* s and e should both be in the range [0,rt->rsize]
+ * now, but let's not rely on floating point
+ * calculations -- double-check. */
+ if (s < 0)
+ s = 0;
+ if (e < 0)
+ e = 0;
+ if (s >= rt->rsize)
+ s = rt->rsize-1;
if (e >= rt->rsize)
e = rt->rsize-1;
@@ -3053,6 +3067,9 @@ static int icmTable_setup_bwd(
as = rt->rlists[j][0]; /* Allocate space for this list */
nf = rt->rlists[j][1]; /* Next free location in list */
if (nf >= as) { /* need to expand space */
+ if (as > INT_MAX / 2 / sizeof (int))
+ return 2;
+
as *= 2;
rt->rlists[j] = (int *) icp->al->realloc(icp->al,rt->rlists[j], sizeof(int) * as);
if (rt->rlists[j] == NULL) {
@@ -3104,7 +3121,7 @@ static int icmTable_lookup_bwd(
val = rsize_1;
ix = (int)floor(val); /* Coordinate */
- if (ix > (rt->size-2))
+ if (ix < 0 || ix > (rt->size-2))
ix = (rt->size-2);
if (rt->rlists[ix] != NULL) { /* There is a list of fwd candidates */
/* For each candidate forward range */
@@ -3131,6 +3148,7 @@ static int icmTable_lookup_bwd(
/* We have failed to find an exact value, so return the nearest value */
/* (This is slow !) */
val = fabs(ival - rt->data[0]);
+ /* rt->size is known to be < INT_MAX */
for (k = 0, i = 1; i < rt->size; i++) {
double er;
er = fabs(ival - rt->data[i]);
@@ -3671,7 +3689,7 @@ static int icmData_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (unsigned char *) icp->al->malloc(icp->al, p->size * sizeof(unsigned char))) == NULL) {
+ if ((p->data = (unsigned char *) icp->al->calloc(icp->al, p->size, sizeof(unsigned char))) == NULL) {
sprintf(icp->err,"icmData_alloc: malloc() of icmData data failed");
return icp->errc = 2;
}
@@ -3887,7 +3905,7 @@ static int icmText_allocate(
if (p->size != p->_size) {
if (p->data != NULL)
icp->al->free(icp->al, p->data);
- if ((p->data = (char *) icp->al->malloc(icp->al, p->size * sizeof(char))) == NULL) {
+ if ((p->data = (char *) icp->al->calloc(icp->al, p->size, sizeof(char))) == NULL) {
sprintf(icp->err,"icmText_alloc: malloc() of icmText data failed");
return icp->errc = 2;
}
@@ -4301,7 +4319,7 @@ double *in /* Input array[inputChan] */
rv |= 1;
}
ix = (int)floor(val); /* Grid coordinate */
- if (ix > (p->inputEnt-2))
+ if (ix < 0 || ix > (p->inputEnt-2))
ix = (p->inputEnt-2);
w = val - (double)ix; /* weight */
val = table[ix];
@@ -4360,7 +4378,7 @@ double *in /* Input array[outputChan] *
rv |= 1;
}
x = (int)floor(val); /* Grid coordinate */
- if (x > clutPoints_2)
+ if (x < 0 || x > clutPoints_2)
x = clutPoints_2;
co[e] = val - (double)x; /* 1.0 - weight */
gp += x * p->dinc[e]; /* Add index offset for base of cube */
@@ -4433,7 +4451,7 @@ double *in /* Input array[outputChan] *
rv |= 1;
}
x = (int)floor(val); /* Grid coordinate */
- if (x > clutPoints_2)
+ if (x < 0 || x > clutPoints_2)
x = clutPoints_2;
co[e] = val - (double)x; /* 1.0 - weight */
gp += x * p->dinc[e]; /* Add index offset for base of cube */
@@ -4506,7 +4524,7 @@ double *in /* Input array[outputChan] *
rv |= 1;
}
ix = (int)floor(val); /* Grid coordinate */
- if (ix > (p->outputEnt-2))
+ if (ix < 0 || ix > (p->outputEnt-2))
ix = (p->outputEnt-2);
w = val - (double)ix; /* weight */
val = table[ix];
@@ -6714,7 +6732,7 @@ static int icmTextDescription_allocate(
if (p->size != p->_size) {
if (p->desc != NULL)
icp->al->free(icp->al, p->desc);
- if ((p->desc = (char *) icp->al->malloc(icp->al, p->size * sizeof(char))) == NULL) {
+ if ((p->desc = (char *) icp->al->calloc(icp->al, p->size, sizeof(char))) == NULL) {
sprintf(icp->err,"icmTextDescription_alloc: malloc() of Ascii description failed");
return icp->errc = 2;
}
@@ -7888,7 +7906,7 @@ static int icmUcrBg_allocate(
if (p->size != p->_size) {
if (p->string != NULL)
icp->al->free(icp->al, p->string);
- if ((p->string = (char *) icp->al->malloc(icp->al, p->size * sizeof(char))) == NULL) {
+ if ((p->string = (char *) icp->al->calloc(icp->al, p->size, sizeof(char))) == NULL) {
sprintf(icp->err,"icmUcrBg_allocate: malloc() of string data failed");
return icp->errc = 2;
}
@@ -8827,7 +8845,7 @@ static int icmCrdInfo_allocate(
if (p->ppsize != p->_ppsize) {
if (p->ppname != NULL)
icp->al->free(icp->al, p->ppname);
- if ((p->ppname = (char *) icp->al->malloc(icp->al, p->ppsize * sizeof(char))) == NULL) {
+ if ((p->ppname = (char *) icp->al->calloc(icp->al, p->ppsize, sizeof(char))) == NULL) {
sprintf(icp->err,"icmCrdInfo_alloc: malloc() of string data failed");
return icp->errc = 2;
}
@@ -8837,7 +8855,7 @@ static int icmCrdInfo_allocate(
if (p->crdsize[t] != p->_crdsize[t]) {
if (p->crdname[t] != NULL)
icp->al->free(icp->al, p->crdname[t]);
- if ((p->crdname[t] = (char *) icp->al->malloc(icp->al, p->crdsize[t] * sizeof(char))) == NULL) {
+ if ((p->crdname[t] = (char *) icp->al->calloc(icp->al, p->crdsize[t], sizeof(char))) == NULL) {
sprintf(icp->err,"icmCrdInfo_alloc: malloc() of CRD%d name string failed",t);
return icp->errc = 2;
}

35
ghostscript-bitcmyk.patch
View File

@ -1,35 +0,0 @@
diff -up ghostscript-8.64/base/gdevbit.c.bitcmyk ghostscript-8.64/base/gdevbit.c
--- ghostscript-8.64/base/gdevbit.c.bitcmyk 2008-08-21 00:58:43.000000000 +0100
+++ ghostscript-8.64/base/gdevbit.c 2009-02-17 16:27:38.000000000 +0000
@@ -653,7 +653,7 @@ bit_put_params(gx_device * pdev, gs_para
pdev->color_info.depth == 32 ? cmyk_8bit_map_cmyk_color :
bit_map_cmyk_color);
}
- /* Reset the sparable and linear shift, masks, bits. */
+ /* Reset the separable and linear shift, masks, bits. */
set_linear_color_bits_mask_shift(pdev);
pdev->color_info.separable_and_linear = GX_CINFO_SEP_LIN;
((gx_device_bit *)pdev)->FirstLine = FirstLine;
@@ -671,16 +671,18 @@ bit_print_page(gx_device_printer * pdev,
byte *in = gs_alloc_bytes(pdev->memory, line_size, "bit_print_page(in)");
byte *data;
int nul = !strcmp(pdev->fname, "nul") || !strcmp(pdev->fname, "/dev/null");
- int lnum = ((gx_device_bit *)pdev)->FirstLine;
- int bottom = ((gx_device_bit *)pdev)->LastLine;
+ int lnum = ((gx_device_bit *)pdev)->FirstLine >= pdev->height ? pdev->height - 1 :
+ ((gx_device_bit *)pdev)->FirstLine;
+ int bottom = ((gx_device_bit *)pdev)->LastLine >= pdev->height ? pdev->height - 1 :
+ ((gx_device_bit *)pdev)->LastLine;
int line_count = any_abs(bottom - lnum);
int i, step = lnum > bottom ? -1 : 1;
if (in == 0)
return_error(gs_error_VMerror);
if ((lnum == 0) && (bottom == 0))
- bottom = pdev->height - 1;
- for (i = 0; i < line_count; i++, lnum += step) {
+ line_count = pdev->height - 1; /* default when LastLine == 0, FirstLine == 0 */
+ for (i = 0; i <= line_count; i++, lnum += step) {
gdev_prn_get_bits(pdev, lnum, in, &data);
if (!nul)
fwrite(data, 1, line_size, prn_stream);

145
ghostscript-gs-executable.patch
View File

@ -1,6 +1,6 @@
diff -up ghostscript-8.64/lib/bdftops.gs-executable ghostscript-8.64/lib/bdftops
--- ghostscript-8.64/lib/bdftops.gs-executable 2009-06-10 17:55:39.762484085 +0100
+++ ghostscript-8.64/lib/bdftops 2009-06-10 17:55:39.765483778 +0100
diff -up ghostscript-8.70/lib/bdftops.gs-executable ghostscript-8.70/lib/bdftops
--- ghostscript-8.70/lib/bdftops.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/bdftops 2009-08-03 17:53:20.569875831 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -12,9 +12,9 @@ diff -up ghostscript-8.64/lib/bdftops.gs-executable ghostscript-8.64/lib/bdftops
-exec "$GS_EXECUTABLE" -q -dBATCH -dNODISPLAY -- bdftops.ps "$@"
+exec "$gs" -q -dBATCH -dNODISPLAY -- bdftops.ps "$@"
diff -up ghostscript-8.64/lib/dumphint.gs-executable ghostscript-8.64/lib/dumphint
--- ghostscript-8.64/lib/dumphint.gs-executable 2009-06-10 17:55:39.767484373 +0100
+++ ghostscript-8.64/lib/dumphint 2009-06-10 17:55:39.823360403 +0100
diff -up ghostscript-8.70/lib/dumphint.gs-executable ghostscript-8.70/lib/dumphint
--- ghostscript-8.70/lib/dumphint.gs-executable 2009-01-04 20:11:57.000000000 +0000
+++ ghostscript-8.70/lib/dumphint 2009-08-03 17:53:20.570875283 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -32,9 +32,9 @@ diff -up ghostscript-8.64/lib/dumphint.gs-executable ghostscript-8.64/lib/dumphi
-exec "$GS_EXECUTABLE" -q -dNODISPLAY $OPTIONS -- "`dirname $0`/dumphint.ps" "$1"
+exec "$gs" -q -dNODISPLAY $OPTIONS -- "`dirname $0`/dumphint.ps" "$1"
diff -up ghostscript-8.64/lib/eps2eps.gs-executable ghostscript-8.64/lib/eps2eps
--- ghostscript-8.64/lib/eps2eps.gs-executable 2009-06-10 17:55:39.846358935 +0100
+++ ghostscript-8.64/lib/eps2eps 2009-06-10 17:55:39.848359175 +0100
diff -up ghostscript-8.70/lib/eps2eps.gs-executable ghostscript-8.70/lib/eps2eps
--- ghostscript-8.70/lib/eps2eps.gs-executable 2009-01-10 22:11:18.000000000 +0000
+++ ghostscript-8.70/lib/eps2eps 2009-08-03 17:53:20.573877995 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -52,9 +52,9 @@ diff -up ghostscript-8.64/lib/eps2eps.gs-executable ghostscript-8.64/lib/eps2eps
-exec "$GS_EXECUTABLE" -q -sDEVICE=epswrite -sstdout=%stderr "-sOutputFile=$2" -dNOPAUSE -dBATCH -dSAFER $OPTIONS "$1"
+exec "$gs" -q -sDEVICE=epswrite -sstdout=%stderr "-sOutputFile=$2" -dNOPAUSE -dBATCH -dSAFER $OPTIONS "$1"
diff -up ghostscript-8.64/lib/font2c.gs-executable ghostscript-8.64/lib/font2c
--- ghostscript-8.64/lib/font2c.gs-executable 2009-06-10 17:55:39.850358868 +0100
+++ ghostscript-8.64/lib/font2c 2009-06-10 17:55:39.852359769 +0100
diff -up ghostscript-8.70/lib/font2c.gs-executable ghostscript-8.70/lib/font2c
--- ghostscript-8.70/lib/font2c.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/font2c 2009-08-03 17:53:20.576874823 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -66,9 +66,9 @@ diff -up ghostscript-8.64/lib/font2c.gs-executable ghostscript-8.64/lib/font2c
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -dWRITESYSTEMDICT -- font2c.ps "$@"
+exec "$gs" -q -dNODISPLAY -dWRITESYSTEMDICT -- font2c.ps "$@"
diff -up ghostscript-8.64/lib/gsbj.gs-executable ghostscript-8.64/lib/gsbj
--- ghostscript-8.64/lib/gsbj.gs-executable 2009-06-10 17:55:39.854358559 +0100
+++ ghostscript-8.64/lib/gsbj 2009-06-10 17:55:39.856358929 +0100
diff -up ghostscript-8.70/lib/gsbj.gs-executable ghostscript-8.70/lib/gsbj
--- ghostscript-8.70/lib/gsbj.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gsbj 2009-08-03 17:53:20.579874829 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -80,9 +80,9 @@ diff -up ghostscript-8.64/lib/gsbj.gs-executable ghostscript-8.64/lib/gsbj
-exec "$GS_EXECUTABLE" -q -sDEVICE=bj10e -r180 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
+exec "$gs" -q -sDEVICE=bj10e -r180 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
diff -up ghostscript-8.64/lib/gsdj500.gs-executable ghostscript-8.64/lib/gsdj500
--- ghostscript-8.64/lib/gsdj500.gs-executable 2009-06-10 17:55:39.863358659 +0100
+++ ghostscript-8.64/lib/gsdj500 2009-06-10 17:55:39.865358381 +0100
diff -up ghostscript-8.70/lib/gsdj500.gs-executable ghostscript-8.70/lib/gsdj500
--- ghostscript-8.70/lib/gsdj500.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gsdj500 2009-08-03 17:53:20.582874574 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -94,9 +94,9 @@ diff -up ghostscript-8.64/lib/gsdj500.gs-executable ghostscript-8.64/lib/gsdj500
-exec "$GS_EXECUTABLE" -q -sDEVICE=djet500 -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
+exec "$gs" -q -sDEVICE=djet500 -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
diff -up ghostscript-8.64/lib/gsdj.gs-executable ghostscript-8.64/lib/gsdj
--- ghostscript-8.64/lib/gsdj.gs-executable 2009-06-10 17:55:39.858358853 +0100
+++ ghostscript-8.64/lib/gsdj 2009-06-10 17:55:39.860359097 +0100
diff -up ghostscript-8.70/lib/gsdj.gs-executable ghostscript-8.70/lib/gsdj
--- ghostscript-8.70/lib/gsdj.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gsdj 2009-08-03 17:53:20.585875161 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -108,9 +108,9 @@ diff -up ghostscript-8.64/lib/gsdj.gs-executable ghostscript-8.64/lib/gsdj
-exec "$GS_EXECUTABLE" -q -sDEVICE=deskjet -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
+exec "$gs" -q -sDEVICE=deskjet -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
diff -up ghostscript-8.64/lib/gslj.gs-executable ghostscript-8.64/lib/gslj
--- ghostscript-8.64/lib/gslj.gs-executable 2009-06-10 17:55:39.867359335 +0100
+++ ghostscript-8.64/lib/gslj 2009-06-10 17:55:39.868359409 +0100
diff -up ghostscript-8.70/lib/gslj.gs-executable ghostscript-8.70/lib/gslj
--- ghostscript-8.70/lib/gslj.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gslj 2009-08-03 17:53:20.588874966 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -122,9 +122,9 @@ diff -up ghostscript-8.64/lib/gslj.gs-executable ghostscript-8.64/lib/gslj
-exec "$GS_EXECUTABLE" -q -sDEVICE=laserjet -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
+exec "$gs" -q -sDEVICE=laserjet -r300 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
diff -up ghostscript-8.64/lib/gslp.gs-executable ghostscript-8.64/lib/gslp
--- ghostscript-8.64/lib/gslp.gs-executable 2009-06-10 17:55:39.870359296 +0100
+++ ghostscript-8.64/lib/gslp 2009-06-10 17:55:39.872359052 +0100
diff -up ghostscript-8.70/lib/gslp.gs-executable ghostscript-8.70/lib/gslp
--- ghostscript-8.70/lib/gslp.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gslp 2009-08-03 17:53:20.591874666 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -136,9 +136,9 @@ diff -up ghostscript-8.64/lib/gslp.gs-executable ghostscript-8.64/lib/gslp
-exec "$GS_EXECUTABLE" -q -sDEVICE=epson -r180 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
+exec "$gs" -q -sDEVICE=epson -r180 -dNOPAUSE -sPROGNAME=$0 -- gslp.ps --heading-center "`date`" "$@"
diff -up ghostscript-8.64/lib/gsnd.gs-executable ghostscript-8.64/lib/gsnd
--- ghostscript-8.64/lib/gsnd.gs-executable 2009-06-10 17:55:39.874358723 +0100
+++ ghostscript-8.64/lib/gsnd 2009-06-10 17:55:39.876358801 +0100
diff -up ghostscript-8.70/lib/gsnd.gs-executable ghostscript-8.70/lib/gsnd
--- ghostscript-8.70/lib/gsnd.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/gsnd 2009-08-03 17:53:20.594874682 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -150,9 +150,9 @@ diff -up ghostscript-8.64/lib/gsnd.gs-executable ghostscript-8.64/lib/gsnd
-exec "$GS_EXECUTABLE" -dNODISPLAY "$@"
+exec "$gs" -dNODISPLAY "$@"
diff -up ghostscript-8.64/lib/pdf2dsc.gs-executable ghostscript-8.64/lib/pdf2dsc
--- ghostscript-8.64/lib/pdf2dsc.gs-executable 2009-06-10 17:55:39.878358517 +0100
+++ ghostscript-8.64/lib/pdf2dsc 2009-06-10 17:55:39.880358835 +0100
diff -up ghostscript-8.70/lib/pdf2dsc.gs-executable ghostscript-8.70/lib/pdf2dsc
--- ghostscript-8.70/lib/pdf2dsc.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/pdf2dsc 2009-08-03 17:53:20.597874954 +0100
@@ -11,9 +11,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -171,9 +171,9 @@ diff -up ghostscript-8.64/lib/pdf2dsc.gs-executable ghostscript-8.64/lib/pdf2dsc
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -dSAFER -dDELAYSAFER\
+exec "$gs" -q -dNODISPLAY -dSAFER -dDELAYSAFER\
-sPDFname="$pdffile" -sDSCname="$dscfile" pdf2dsc.ps -c quit
diff -up ghostscript-8.64/lib/pdf2ps.gs-executable ghostscript-8.64/lib/pdf2ps
--- ghostscript-8.64/lib/pdf2ps.gs-executable 2009-06-10 17:55:39.882358707 +0100
+++ ghostscript-8.64/lib/pdf2ps 2009-06-10 17:55:39.884359406 +0100
diff -up ghostscript-8.70/lib/pdf2ps.gs-executable ghostscript-8.70/lib/pdf2ps
--- ghostscript-8.70/lib/pdf2ps.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/pdf2ps 2009-08-03 17:53:20.601874677 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -191,9 +191,9 @@ diff -up ghostscript-8.64/lib/pdf2ps.gs-executable ghostscript-8.64/lib/pdf2ps
# appears before other options.
-exec "$GS_EXECUTABLE" $OPTIONS -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pswrite "-sOutputFile=$outfile" $OPTIONS -c save pop -f "$1"
+exec "$gs" $OPTIONS -q -dNOPAUSE -dBATCH -dSAFER -sDEVICE=pswrite "-sOutputFile=$outfile" $OPTIONS -c save pop -f "$1"
diff -up ghostscript-8.64/lib/pdfopt.gs-executable ghostscript-8.64/lib/pdfopt
--- ghostscript-8.64/lib/pdfopt.gs-executable 2009-06-10 17:55:39.886358586 +0100
+++ ghostscript-8.64/lib/pdfopt 2009-06-10 17:55:39.888358849 +0100
diff -up ghostscript-8.70/lib/pdfopt.gs-executable ghostscript-8.70/lib/pdfopt
--- ghostscript-8.70/lib/pdfopt.gs-executable 2008-05-25 03:17:14.000000000 +0100
+++ ghostscript-8.70/lib/pdfopt 2009-08-03 17:53:20.604874898 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -211,9 +211,9 @@ diff -up ghostscript-8.64/lib/pdfopt.gs-executable ghostscript-8.64/lib/pdfopt
-exec "$GS_EXECUTABLE" -q -dNODISPLAY $OPTIONS -- pdfopt.ps "$1" "$2"
+exec "$gs" -q -dNODISPLAY $OPTIONS -- pdfopt.ps "$1" "$2"
diff -up ghostscript-8.64/lib/pf2afm.gs-executable ghostscript-8.64/lib/pf2afm
--- ghostscript-8.64/lib/pf2afm.gs-executable 2009-06-10 17:55:39.890358746 +0100
+++ ghostscript-8.64/lib/pf2afm 2009-06-10 17:55:39.892358698 +0100
diff -up ghostscript-8.70/lib/pf2afm.gs-executable ghostscript-8.70/lib/pf2afm
--- ghostscript-8.70/lib/pf2afm.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/pf2afm 2009-08-03 17:53:20.608874740 +0100
@@ -10,8 +10,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -225,9 +225,9 @@ diff -up ghostscript-8.64/lib/pf2afm.gs-executable ghostscript-8.64/lib/pf2afm
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -dSAFER -dDELAYSAFER -- pf2afm.ps "$@"
+exec "$gs" -q -dNODISPLAY -dSAFER -dDELAYSAFER -- pf2afm.ps "$@"
diff -up ghostscript-8.64/lib/pfbtopfa.gs-executable ghostscript-8.64/lib/pfbtopfa
--- ghostscript-8.64/lib/pfbtopfa.gs-executable 2009-06-10 17:55:39.894358695 +0100
+++ ghostscript-8.64/lib/pfbtopfa 2009-06-10 17:55:39.896359133 +0100
diff -up ghostscript-8.70/lib/pfbtopfa.gs-executable ghostscript-8.70/lib/pfbtopfa
--- ghostscript-8.70/lib/pfbtopfa.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/pfbtopfa 2009-08-03 17:53:20.612874691 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -245,9 +245,9 @@ diff -up ghostscript-8.64/lib/pfbtopfa.gs-executable ghostscript-8.64/lib/pfbtop
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -- pfbtopfa.ps "$1" "$outfile"
+exec "$gs" -q -dNODISPLAY -- pfbtopfa.ps "$1" "$outfile"
diff -up ghostscript-8.64/lib/pphs.gs-executable ghostscript-8.64/lib/pphs
--- ghostscript-8.64/lib/pphs.gs-executable 2009-06-10 17:55:39.898358975 +0100
+++ ghostscript-8.64/lib/pphs 2009-06-10 17:55:39.900359087 +0100
diff -up ghostscript-8.70/lib/pphs.gs-executable ghostscript-8.70/lib/pphs
--- ghostscript-8.70/lib/pphs.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/pphs 2009-08-03 17:53:20.616874647 +0100
@@ -9,8 +9,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -259,9 +259,9 @@ diff -up ghostscript-8.64/lib/pphs.gs-executable ghostscript-8.64/lib/pphs
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -- pphs.ps "$@"
+exec "$gs" -q -dNODISPLAY -- pphs.ps "$@"
diff -up ghostscript-8.64/lib/printafm.gs-executable ghostscript-8.64/lib/printafm
--- ghostscript-8.64/lib/printafm.gs-executable 2009-06-10 17:55:39.902358678 +0100
+++ ghostscript-8.64/lib/printafm 2009-06-10 17:55:39.904358851 +0100
diff -up ghostscript-8.70/lib/printafm.gs-executable ghostscript-8.70/lib/printafm
--- ghostscript-8.70/lib/printafm.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/printafm 2009-08-03 17:53:20.619874766 +0100
@@ -9,8 +9,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -273,9 +273,9 @@ diff -up ghostscript-8.64/lib/printafm.gs-executable ghostscript-8.64/lib/printa
-exec "$GS_EXECUTABLE" -q -dNODISPLAY -- printafm.ps "$@"
+exec "$gs" -q -dNODISPLAY -- printafm.ps "$@"
diff -up ghostscript-8.64/lib/ps2epsi.gs-executable ghostscript-8.64/lib/ps2epsi
--- ghostscript-8.64/lib/ps2epsi.gs-executable 2009-06-10 17:55:39.906359755 +0100
+++ ghostscript-8.64/lib/ps2epsi 2009-06-10 17:55:39.908359051 +0100
diff -up ghostscript-8.70/lib/ps2epsi.gs-executable ghostscript-8.70/lib/ps2epsi
--- ghostscript-8.70/lib/ps2epsi.gs-executable 2009-04-07 11:20:02.000000000 +0100
+++ ghostscript-8.70/lib/ps2epsi 2009-08-03 17:54:48.355750266 +0100
@@ -6,9 +6,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -287,18 +287,27 @@ diff -up ghostscript-8.64/lib/ps2epsi.gs-executable ghostscript-8.64/lib/ps2epsi
# try to create a temporary file securely
if test -z "$TMPDIR"; then
@@ -75,7 +74,7 @@ awk 'F==1 {
}
' U="$USERNAME$LOGNAME" F=1 - F=2 "${infile}" >"$tmpfile"
@@ -50,7 +49,7 @@ else
outfile=$2
fi
-"$GS_EXECUTABLE" -q -sPAPERSIZE=a0 -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null "$tmpfile" ps2epsi.ps "$tmpfile" <"${infile}" 1>&2
+"$gs" -q -sPAPERSIZE=a0 -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null "$tmpfile" ps2epsi.ps "$tmpfile" <"${infile}" 1>&2
-"$GS_EXECUTABLE" -q -dBATCH -dNOPAUSE -dSAFER -dDELAYSAFER -sDEVICE=bbox -sOutputFile=/dev/null "${infile}" 2>${outfile}
+"$gs" -q -dBATCH -dNOPAUSE -dSAFER -dDELAYSAFER -sDEVICE=bbox -sOutputFile=/dev/null "${infile}" 2>${outfile}
ls -l "${infile}" |
awk 'F==1 {
@@ -92,7 +91,7 @@ awk 'F==1 {
}
' F=1 - F=2 "${outfile}" >>"$tmpfile"
-"$GS_EXECUTABLE" -q -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null "$tmpfile" ps2epsi.ps "$tmpfile" <"${infile}" 1>&2
+"$gs" -q -dNOPAUSE -dSAFER -dDELAYSAFER -r72 -sDEVICE=bit -sOutputFile=/dev/null "$tmpfile" ps2epsi.ps "$tmpfile" <"${infile}" 1>&2
rm -f "$tmpfile"
rm -rf "$tmpdir"
diff -up ghostscript-8.64/lib/ps2pdfwr.gs-executable ghostscript-8.64/lib/ps2pdfwr
--- ghostscript-8.64/lib/ps2pdfwr.gs-executable 2009-06-10 17:55:39.910358261 +0100
+++ ghostscript-8.64/lib/ps2pdfwr 2009-06-10 17:55:39.912359265 +0100
diff -up ghostscript-8.70/lib/ps2pdfwr.gs-executable ghostscript-8.70/lib/ps2pdfwr
--- ghostscript-8.70/lib/ps2pdfwr.gs-executable 2009-01-10 22:11:18.000000000 +0000
+++ ghostscript-8.70/lib/ps2pdfwr 2009-08-03 17:53:20.626874926 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -316,9 +325,9 @@ diff -up ghostscript-8.64/lib/ps2pdfwr.gs-executable ghostscript-8.64/lib/ps2pdf
# appears before other options.
-exec "$GS_EXECUTABLE" $OPTIONS -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sstdout=%stderr "-sOutputFile=$outfile" $OPTIONS -c .setpdfwrite -f "$infile"
+exec "$gs" $OPTIONS -q -dNOPAUSE -dBATCH -sDEVICE=pdfwrite -sstdout=%stderr "-sOutputFile=$outfile" $OPTIONS -c .setpdfwrite -f "$infile"
diff -up ghostscript-8.64/lib/ps2ps.gs-executable ghostscript-8.64/lib/ps2ps
--- ghostscript-8.64/lib/ps2ps.gs-executable 2009-06-10 17:55:39.914358120 +0100
+++ ghostscript-8.64/lib/ps2ps 2009-06-10 17:55:39.915358850 +0100
diff -up ghostscript-8.70/lib/ps2ps.gs-executable ghostscript-8.70/lib/ps2ps
--- ghostscript-8.70/lib/ps2ps.gs-executable 2009-01-10 22:11:18.000000000 +0000
+++ ghostscript-8.70/lib/ps2ps 2009-08-03 17:53:20.630875037 +0100
@@ -7,9 +7,8 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"
@ -336,9 +345,9 @@ diff -up ghostscript-8.64/lib/ps2ps.gs-executable ghostscript-8.64/lib/ps2ps
-exec "$GS_EXECUTABLE" -q -sDEVICE=pswrite -sstdout=%stderr "-sOutputFile=$2" -dNOPAUSE -dBATCH $OPTIONS "$1"
+exec "$gs" -q -sDEVICE=pswrite -sstdout=%stderr "-sOutputFile=$2" -dNOPAUSE -dBATCH $OPTIONS "$1"
diff -up ghostscript-8.64/lib/wftopfa.gs-executable ghostscript-8.64/lib/wftopfa
--- ghostscript-8.64/lib/wftopfa.gs-executable 2009-06-10 17:55:39.917358998 +0100
+++ ghostscript-8.64/lib/wftopfa 2009-06-10 17:55:39.919358413 +0100
diff -up ghostscript-8.70/lib/wftopfa.gs-executable ghostscript-8.70/lib/wftopfa
--- ghostscript-8.70/lib/wftopfa.gs-executable 2007-07-05 20:04:29.000000000 +0100
+++ ghostscript-8.70/lib/wftopfa 2009-08-03 17:53:20.633874780 +0100
@@ -6,8 +6,7 @@
GS_EXECUTABLE=gs
gs="`dirname $0`/$GS_EXECUTABLE"

34
ghostscript-jbig2dec-nullderef.patch
View File

@ -1,7 +1,7 @@
diff -up ghostscript-8.64/jbig2dec/jbig2_generic.c.jbig2dec-nullderef ghostscript-8.64/jbig2dec/jbig2_generic.c
--- ghostscript-8.64/jbig2dec/jbig2_generic.c.jbig2dec-nullderef 2007-10-25 23:14:22.000000000 +0100
+++ ghostscript-8.64/jbig2dec/jbig2_generic.c 2009-06-02 10:45:01.814127074 +0100
@@ -599,6 +599,10 @@ jbig2_immediate_generic_region(Jbig2Ctx
diff -up ghostscript-8.70/jbig2dec/jbig2_generic.c.jbig2dec-nullderef ghostscript-8.70/jbig2dec/jbig2_generic.c
--- ghostscript-8.70/jbig2dec/jbig2_generic.c.jbig2dec-nullderef 2009-05-29 07:48:44.000000000 +0100
+++ ghostscript-8.70/jbig2dec/jbig2_generic.c 2009-08-03 17:51:13.864875636 +0100
@@ -596,6 +596,10 @@ jbig2_immediate_generic_region(Jbig2Ctx
memcpy (params.gbat, gbat, gbat_bytes);
image = jbig2_image_new(ctx, rsi.width, rsi.height);
@ -12,10 +12,10 @@ diff -up ghostscript-8.64/jbig2dec/jbig2_generic.c.jbig2dec-nullderef ghostscrip
jbig2_error(ctx, JBIG2_SEVERITY_DEBUG, segment->number,
"allocated %d x %d image buffer for region decode results",
rsi.width, rsi.height);
diff -up ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c
--- ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef 2009-06-02 10:45:01.809127374 +0100
+++ ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c 2009-06-02 10:45:01.814127074 +0100
@@ -370,6 +370,11 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
diff -up ghostscript-8.70/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef ghostscript-8.70/jbig2dec/jbig2_symbol_dict.c
--- ghostscript-8.70/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef 2009-05-29 07:48:44.000000000 +0100
+++ ghostscript-8.70/jbig2dec/jbig2_symbol_dict.c 2009-08-03 17:52:35.318750131 +0100
@@ -367,6 +367,11 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
memcpy(region_params.gbat, params->sdat, sdat_bytes);
image = jbig2_image_new(ctx, SYMWIDTH, HCHEIGHT);
@ -27,7 +27,7 @@ diff -up ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef ghosts
code = jbig2_decode_generic_region(ctx, segment, &region_params,
as, image, GB_stats);
@@ -520,6 +525,11 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
@@ -517,6 +522,11 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
ID, RDX, RDY);
image = jbig2_image_new(ctx, SYMWIDTH, HCHEIGHT);
@ -39,7 +39,7 @@ diff -up ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef ghosts
/* Table 18 */
rparams.GRTEMPLATE = params->SDRTEMPLATE;
@@ -638,6 +648,16 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
@@ -635,6 +645,16 @@ jbig2_decode_symbol_dict(Jbig2Ctx *ctx,
for (j = HCFIRSTSYM; j < NSYMSDECODED; j++) {
Jbig2Image *glyph;
glyph = jbig2_image_new(ctx, SDNEWSYMWIDTHS[j], HCHEIGHT);
@ -53,16 +53,16 @@ diff -up ghostscript-8.64/jbig2dec/jbig2_symbol_dict.c.jbig2dec-nullderef ghosts
+ jbig2_image_release(ctx, image);
+ return NULL;
+ }
jbig2_image_compose(ctx, glyph, image,
jbig2_image_compose(ctx, glyph, image,
-x, 0, JBIG2_COMPOSE_REPLACE);
x += SDNEWSYMWIDTHS[j];
diff -up ghostscript-8.64/jbig2dec/jbig2_text.c.jbig2dec-nullderef ghostscript-8.64/jbig2dec/jbig2_text.c
--- ghostscript-8.64/jbig2dec/jbig2_text.c.jbig2dec-nullderef 2008-05-09 15:00:44.000000000 +0100
+++ ghostscript-8.64/jbig2dec/jbig2_text.c 2009-06-02 10:45:01.816126454 +0100
@@ -315,6 +315,9 @@ jbig2_decode_text_region(Jbig2Ctx *ctx,
diff -up ghostscript-8.70/jbig2dec/jbig2_text.c.jbig2dec-nullderef ghostscript-8.70/jbig2dec/jbig2_text.c
--- ghostscript-8.70/jbig2dec/jbig2_text.c.jbig2dec-nullderef 2009-05-29 07:48:44.000000000 +0100
+++ ghostscript-8.70/jbig2dec/jbig2_text.c 2009-08-03 17:53:05.166750610 +0100
@@ -312,6 +312,9 @@ jbig2_decode_text_region(Jbig2Ctx *ctx,
IBO = IB;
image = jbig2_image_new(ctx, IBO->width + RDW,
IBO->height + RDH);
refimage = jbig2_image_new(ctx, IBO->width + RDW,
IBO->height + RDH);
+ if (image == NULL)
+ return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number,
+ "could not allocate image storage");

46
ghostscript.spec
View File

@ -1,18 +1,18 @@
%define gs_ver 8.64
%define gs_dot_ver 8.64
%define gs_ver 8.70
%define gs_dot_ver 8.70
%{expand: %%define build_with_freetype %{?_with_freetype:1}%{!?_with_freetype:0}}
Summary: A PostScript interpreter and renderer.
Name: ghostscript
Version: %{gs_ver}
Release: 12%{?dist}
Release: 1%{?dist}
# Included CMap data is Redistributable, no modification permitted,
# see http://bugzilla.redhat.com/487510
License: GPLv2 and Redistributable, no modification permitted
License: GPLv3+ and Redistributable, no modification permitted
URL: http://www.ghostscript.com/
Group: Applications/Publishing
Source0: ghostscript-%{gs_ver}.tar.bz2
Source0: ghostscript-%{gs_ver}.tar.xz
Source2: CIDFnmap
Source4: cidfmap
@ -23,14 +23,11 @@ Patch4: ghostscript-fPIC.patch
Patch5: ghostscript-runlibfileifexists.patch
Patch6: ghostscript-system-jasper.patch
Patch7: ghostscript-pksmraw.patch
Patch8: ghostscript-bitcmyk.patch
Patch9: ghostscript-CVE-2009-0583,0584.patch
Patch10: ghostscript-CVE-2009-0792.patch
Patch11: ghostscript-CVE-2009-0196.patch
Patch12: ghostscript-jbig2dec-nullderef.patch
Patch13: ghostscript-gs-executable.patch
Patch8: ghostscript-jbig2dec-nullderef.patch
Patch9: ghostscript-gs-executable.patch
Requires: urw-fonts >= 1.1, ghostscript-fonts
BuildRequires: xz
BuildRequires: libjpeg-devel, libXt-devel
BuildRequires: zlib-devel, libpng-devel, unzip, gtk2-devel
BuildRequires: glib2-devel, gnutls-devel
@ -112,24 +109,11 @@ rm -rf libpng zlib jpeg jasper
# Fix pksmraw output (bug #308211). Still needed in 8.63.
%patch7 -p1 -b .pksmraw
# Fix bitcmyk driver (bug #486644).
%patch8 -p1 -b .bitcmyk
# Applied patch to fix CVE-2009-0583 (bug #487742) and CVE-2009-0584
# (bug #487744).
%patch9 -p1 -b .CVE-2009-0583,0584
# Applied patch to fix CVE-2009-0792 (bug #491853).
%patch10 -p1 -b .CVE-2009-0792
# Applied patch to fix CVE-2009-0196 (bug #493379).
%patch11 -p1 -b .CVE-2009-0196
# Applied patch to fix NULL dereference in JBIG2 decoder (bug #501710).
%patch12 -p1 -b .jbig2dec-nullderef
%patch8 -p1 -b .jbig2dec-nullderef
# Fix scripts so they don't get broken on install (bug #502550).
%patch13 -p1 -b .gs-executable
%patch9 -p1 -b .gs-executable
# Convert manual pages to UTF-8
from8859_1() {
@ -312,6 +296,16 @@ rm -rf $RPM_BUILD_ROOT
%{_libdir}/libgs.so
%changelog
* Mon Aug 3 2009 Tim Waugh <twaugh@redhat.com> 8.70-1
- 8.70.
- License has changed to GPLv3+. Packages containing programs that
link to libgs/libijs are:
- foomatic (GPLv2+)
- libspectre (GPLv2+)
- ImageMagick (ImageMagick, listed on Licensing wiki page under
"Good Licenses" and marked as GPLv3 compat)
- gutenprint (GPLv2+)
* Mon Aug 3 2009 Tim Waugh <twaugh@redhat.com> 8.64-12
- Moved examples to doc subpackage (bug #515167).
- Converted spec file to UTF-8.

2
sources
View File

@ -1,3 +1,3 @@
2fbae60417d42779f6488ab897dcaaf6 acro5-cmaps-2001.tar.gz
dfc93dd2aaaf2b86d2fd55f654c13261 adobe-cmaps-200406.tar.gz
b13289cb2115f38f40c5e064f87e228a ghostscript-8.64.tar.bz2
fec96a1fb44b73a01ba1adda55744784 ghostscript-8.70.tar.xz