ffmpeg | branch: master | Limin Wang <[email protected]> | Thu Dec 19 13:09:06 2019 +0800| [5e5bbd21e6623074370dbeefd595307fa3dfb648] | committer: James Almer
avcodec/h264_sei: fix the size of user data unregistered According to the specifications, the payloadSize includes the 16-byte size of UUID. Signed-off-by: Limin Wang <[email protected]> Signed-off-by: James Almer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5e5bbd21e6623074370dbeefd595307fa3dfb648 --- libavcodec/h264_sei.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/libavcodec/h264_sei.c b/libavcodec/h264_sei.c index d4eb9c0dab..a565feabe2 100644 --- a/libavcodec/h264_sei.c +++ b/libavcodec/h264_sei.c @@ -247,14 +247,14 @@ static int decode_unregistered_user_data(H264SEIUnregistered *h, GetBitContext * uint8_t *user_data; int e, build, i; - if (size < 16 || size >= INT_MAX - 16) + if (size < 16 || size >= INT_MAX - 1) return AVERROR_INVALIDDATA; - user_data = av_malloc(16 + size + 1); + user_data = av_malloc(size + 1); if (!user_data) return AVERROR(ENOMEM); - for (i = 0; i < size + 16; i++) + for (i = 0; i < size; i++) user_data[i] = get_bits(gb, 8); user_data[i] = 0; _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
