svq1dec: Validate the stages value strictly
authorLuca Barbato <lu_zero@gentoo.org>
Mon, 2 Feb 2015 01:22:34 +0000 (02:22 +0100)
committerVittorio Giovara <vittorio.giovara@gmail.com>
Tue, 3 Feb 2015 15:23:21 +0000 (15:23 +0000)
commit9b8c8a9395c849639aea0f6b5300e991e93c3a73
treed409fad51e49301128be8df6b41af1ef3ebe3431
parent6f7a32839d1b913be8170e91c3ac9816b314da21
svq1dec: Validate the stages value strictly

It can be less than -1.

Bug-Id: CID 1194397 / CID 1194398
CC: libav-stable@libav.org
libavcodec/svq1dec.c