roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().
authorAnton Khirnov <anton@khirnov.net>
Wed, 6 Mar 2013 08:15:19 +0000 (09:15 +0100)
committerReinhard Tartler <siretart@tauware.de>
Sat, 16 Mar 2013 07:21:01 +0000 (08:21 +0100)
commit87e4f4c79a88212c4bc1a3e37a581ff88b9d9638
tree2f465cf17a70d6873f652687fecd245f225d0fdf
parentca335f50002ff443e12cb7bb26b9fd06183f79a1
roqvideodec: fix a potential infinite loop in roqvideo_decode_frame().

When there is just 1 byte remanining in the buffer, nothing will be read
and the loop will continue forever. Check that there are at least 8
bytes, which are always read at the beginning.

CC:libav-stable@libav.org
(cherry picked from commit 3e2f200237af977b9253b0aff121eee27bcedb44)

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
(cherry picked from commit 747fbe0c212b81952bb27ec7b99fa709081e2d63)

Conflicts:

libavcodec/roqvideodec.c
libavcodec/roqvideodec.c