msrle: Use FFABS to determine the frame size in msrle_decode_pal4
authorLuca Barbato <lu_zero@gentoo.org>
Mon, 25 May 2015 19:53:26 +0000 (21:53 +0200)
committerLuca Barbato <lu_zero@gentoo.org>
Sat, 30 May 2015 14:30:22 +0000 (16:30 +0200)
commit70642090960c35dcd6da941c869bdf55d4f3bb00
treef02248e15a521b6e88b7fa36ba7bd601b90a2de7
parent4dc0fbb13c33b4e5bdb766652f4daf900ccc952f
msrle: Use FFABS to determine the frame size in msrle_decode_pal4

As done in msrle_decode_8_16_24_32.

Bug-Id: CVE-2015-3395
CC: libav-stable@libav.org
libavcodec/msrledec.c