cups/cups-ppdopen-heap-overflow.patch

43 lines
1.2 KiB
Diff

diff --git a/cups/ppd.c b/cups/ppd.c
index ff52df2e..199cf034 100644
--- a/cups/ppd.c
+++ b/cups/ppd.c
@@ -1719,8 +1719,7 @@ _ppdOpen(
constraint->choice1, constraint->option2,
constraint->choice2))
{
- case 0 : /* Error */
- case 1 : /* Error */
+ default : /* Error */
pg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
goto error;
diff --git a/ppdc/ppdc-source.cxx b/ppdc/ppdc-source.cxx
index c25d4966..236c00db 100644
--- a/ppdc/ppdc-source.cxx
+++ b/ppdc/ppdc-source.cxx
@@ -1743,15 +1743,17 @@ ppdcSource::get_resolution(ppdcFile *fp)// I - File to read
switch (sscanf(name, "%dx%d", &xdpi, &ydpi))
{
- case 0 :
- _cupsLangPrintf(stderr,
- _("ppdc: Bad resolution name \"%s\" on line %d of "
- "%s."), name, fp->line, fp->filename);
- break;
case 1 :
ydpi = xdpi;
break;
- }
+ case 2 :
+ break;
+ default :
+ _cupsLangPrintf(stderr,
+ _("ppdc: Bad resolution name \"%s\" on line %d of "
+ "%s."), name, fp->line, fp->filename);
+ break;
+}
// Create the necessary PS commands...
snprintf(command, sizeof(command),