iff: validate CMAP palette size
authorKostya Shishkov <kostya.shishkov@gmail.com>
Sun, 17 Mar 2013 19:22:19 +0000 (20:22 +0100)
committerReinhard Tartler <siretart@tauware.de>
Mon, 18 Mar 2013 19:24:49 +0000 (20:24 +0100)
commit36aad4f1cc707feb15f071260a99f239b6623a59
tree6a75a6b4721e7f4fea0dcbb3476f015770de9985
parentfabdeed6fcefa113c41c03315a6b440a02305e73
iff: validate CMAP palette size

Fixes CVE-2013-2495

Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
CC: libav-stable@libav.org
(cherry picked from commit 50c449ac24fbb4c03c15d2e2026cef2204b80385)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 31a77177ff323ef83944c60a8654891213ab6691)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
libavformat/iff.c