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No longer need jbig2-image-refcount patch.

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This commit is contained in:
Tim Waugh 2011-08-01 15:22:47 +01:00
parent 55bdfab05e
commit 9049c1bb30
2 changed files with 1 additions and 29 deletions
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25
ghostscript-jbig2-image-refcount.patch
View File

@ -1,25 +0,0 @@
diff -up ghostscript-8.71/jbig2dec/jbig2_image.c.jbig2-image-refcount ghostscript-8.71/jbig2dec/jbig2_image.c
--- ghostscript-8.71/jbig2dec/jbig2_image.c.jbig2-image-refcount 2010-08-05 14:55:56.417043303 +0100
+++ ghostscript-8.71/jbig2dec/jbig2_image.c 2010-08-05 14:56:46.796169065 +0100
@@ -60,15 +60,18 @@ Jbig2Image* jbig2_image_new(Jbig2Ctx *ct
/* clone an image pointer by bumping its reference count */
Jbig2Image* jbig2_image_clone(Jbig2Ctx *ctx, Jbig2Image *image)
{
- image->refcount++;
+ if (image)
+ image->refcount++;
return image;
}
/* release an image pointer, freeing it it appropriate */
void jbig2_image_release(Jbig2Ctx *ctx, Jbig2Image *image)
{
- image->refcount--;
- if (!image->refcount) jbig2_image_free(ctx, image);
+ if (image) {
+ image->refcount--;
+ if (!image->refcount) jbig2_image_free(ctx, image);
+ }
}
/* free a Jbig2Image structure and its associated memory */

5
ghostscript.spec
View File

@ -26,7 +26,6 @@ Patch7: ghostscript-pksmraw.patch
Patch8: ghostscript-jbig2dec-nullderef.patch
Patch10: ghostscript-cups-filters.patch
Patch12: ghostscript-vsnprintf.patch
Patch21: ghostscript-jbig2-image-refcount.patch
Patch27: ghostscript-Fontmap.local.patch
Patch28: ghostscript-iccprofiles-initdir.patch
Patch29: ghostscript-gdevcups-debug-uninit.patch
@ -140,9 +139,6 @@ rm -rf libpng zlib jpeg jasper expat
# Harden ghostscript's debugging output functions (bug #540760).
%patch12 -p1 -b .vsnprintf
# Avoid another NULL pointer dereference in jbig2 code (bug #621569).
%patch21 -p1 -b .jbig2-image-refcount
# Restored Fontmap.local patch, incorrectly dropped after
# ghostscript-8.15.4-3 (bug #610301).
# Note: don't use -b here to avoid the backup file ending up in the
@ -354,6 +350,7 @@ rm -rf $RPM_BUILD_ROOT
%changelog
* Mon Aug 1 2011 Tim Waugh <twaugh@redhat.com> 9.02-5
- No longer need jbig2-image-refcount patch.
- Fixed error reporting in the gstoraster filter.
* Wed May 25 2011 Tim Waugh <twaugh@redhat.com> 9.02-4