File cups-2.2.7-CVE-2020-3898.patch of Package cups.18911
--- cups/ppd.c.orig 2018-03-23 04:48:36.000000000 +0100
+++ cups/ppd.c 2020-04-06 11:52:56.257015366 +0200
@@ -1753,8 +1753,7 @@ _ppdOpen(
constraint->choice1, constraint->option2,
constraint->choice2))
{
- case 0 : /* Error */
- case 1 : /* Error */
+ default : /* Error */
pg->ppd_status = PPD_BAD_UI_CONSTRAINTS;
goto error;
--- ppdc/ppdc-source.cxx.orig 2018-03-23 04:48:36.000000000 +0100
+++ ppdc/ppdc-source.cxx 2020-04-06 11:59:29.061404709 +0200
@@ -1746,14 +1746,16 @@ ppdcSource::get_resolution(ppdcFile *fp)
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...