diff options
Diffstat (limited to 'lang/php53/patches/patch-ext_gd_libgd_gdxpm.c')
| -rw-r--r-- | lang/php53/patches/patch-ext_gd_libgd_gdxpm.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lang/php53/patches/patch-ext_gd_libgd_gdxpm.c b/lang/php53/patches/patch-ext_gd_libgd_gdxpm.c new file mode 100644 index 00000000000..d414bc9a7df --- /dev/null +++ b/lang/php53/patches/patch-ext_gd_libgd_gdxpm.c @@ -0,0 +1,31 @@ +$NetBSD: patch-ext_gd_libgd_gdxpm.c,v 1.1.2.2 2014/06/01 13:20:22 spz Exp $ + +Patch to fix CVE-2014-2497, taken from +https://bugs.php.net/patch-display.php?bug_id=66901 + +--- ext/gd/libgd/gdxpm.c.orig 2014-04-29 08:04:30.000000000 +0000 ++++ ext/gd/libgd/gdxpm.c +@@ -39,6 +39,13 @@ gdImagePtr gdImageCreateFromXpm (char *f + number = image.ncolors; + colors = (int *) safe_emalloc(number, sizeof(int), 0); + for (i = 0; i < number; i++) { ++ if (!image.colorTable[i].c_color) ++ { ++ /* unsupported color key or color key not defined */ ++ gdImageDestroy(im); ++ im = 0; ++ goto done; ++ } + switch (strlen (image.colorTable[i].c_color)) { + case 4: + buf[1] = '\0'; +@@ -125,8 +132,8 @@ gdImagePtr gdImageCreateFromXpm (char *f + } + } + +- gdFree(colors); + done: ++ gdFree(colors); + XpmFreeXpmImage(&image); + XpmFreeXpmInfo(&info); + return im; |