Module: libav Branch: master Commit: 5ace144fe0b7519c389d3ddcdcf7082b4e89b0df
Author: Michael Niedermayer <[email protected]> Committer: Anton Khirnov <[email protected]> Date: Wed Nov 9 19:40:59 2011 +0100 fraps: check for overread. Signed-off-by: Anton Khirnov <[email protected]> --- libavcodec/fraps.c | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-) diff --git a/libavcodec/fraps.c b/libavcodec/fraps.c index ed33c3e..1444eda 100644 --- a/libavcodec/fraps.c +++ b/libavcodec/fraps.c @@ -111,6 +111,10 @@ static int fraps2_decode_plane(FrapsContext *s, uint8_t *dst, int stride, int w, */ if(j) dst[i] += dst[i - stride]; else if(Uoff) dst[i] += 0x80; + if (get_bits_left(&gb) < 0) { + free_vlc(&vlc); + return AVERROR_INVALIDDATA; + } } dst += stride; } _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
