[PATCH] CVE-2014-0172 Check for overflow before calling malloc to uncompress data.
fweimer at redhat.com
Wed Apr 9 15:07:17 UTC 2014
On 04/09/2014 01:57 PM, Mark Wielaard wrote:
> + /* Check for unsigned overflow so malloc always allocated
> + enough memory for both the Elf_Data header and the
> + uncompressed section data. */
> + if (unlikely (sizeof (Elf_Data) + size < size))
> + break;
Looks good to me.
Florian Weimer / Red Hat Product Security Team
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