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Red Hat Bugzilla – Attachment 918731 Details for
Bug 1080167
CVE-2014-2497 php: gd: NULL pointer dereference in gdImageCreateFromXpm() [fedora-all]
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[patch]
In fedora 19 is libgd bundled. In fedora 20 and later, should be patch for libgd enough.
php-gd-c_color_null_f19.patch (text/plain), 616 bytes, created by
Jozef Mlich
on 2014-07-17 14:15:45 UTC
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Description:
In fedora 19 is libgd bundled. In fedora 20 and later, should be patch for libgd enough.
Filename:
MIME Type:
Creator:
Jozef Mlich
Created:
2014-07-17 14:15:45 UTC
Size:
616 bytes
patch
obsolete
>diff -up ./ext/gd/libgd/gdxpm.c.c_color_NULL ./ext/gd/libgd/gdxpm.c >--- ./ext/gd/libgd/gdxpm.c.c_color_NULL 2014-07-17 16:11:11.536251951 +0200 >+++ ./ext/gd/libgd/gdxpm.c 2014-06-25 15:06:23.000000000 +0200 >@@ -39,14 +39,6 @@ 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';
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