ffmpeg | branch: master | Sean McGovern <gsean...@gmail.com> | Thu Mar 30 16:21:38 2017 -0400| [6ac0e7818399a57e4684202bac79f35b3561ad1e] | committer: Sean McGovern
mpeg4videodec: raise an error if sprite_trajectory.table is NULL CC: libav-sta...@libav.org Bug-Id: 1012 > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6ac0e7818399a57e4684202bac79f35b3561ad1e --- libavcodec/mpeg4videodec.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 8891ec1bb7..eb1b67273b 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -186,6 +186,10 @@ static int mpeg4_decode_sprite_trajectory(Mpeg4DecContext *ctx, GetBitContext *g if (w <= 0 || h <= 0) return AVERROR_INVALIDDATA; + /* the decoder was not properly initialized and we cannot continue */ + if (sprite_trajectory.table == NULL) + return AVERROR_INVALIDDATA; + for (i = 0; i < ctx->num_sprite_warping_points; i++) { int length; int x = 0, y = 0; _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog