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| author | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-09 03:36:19 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-01-09 03:38:03 +0100 |
| commit | 6e249466cc6bd5b17d6e8cbd9a84a636cc92fd60 (patch) | |
| tree | ef3501680b9c4be01122a4d814161a40d4aacb0f /libavformat/movenc.c | |
| parent | be0f005da639a36147a25426a8663b0c7339062d (diff) | |
| download | ffmpeg-6e249466cc6bd5b17d6e8cbd9a84a636cc92fd60.tar.gz | |
avformat/movenc: Check that pkt duration is within 32bit range
Durations outside are not supported
Fixes Ticket5114
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavformat/movenc.c')
| -rw-r--r-- | libavformat/movenc.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavformat/movenc.c b/libavformat/movenc.c index 5594c6d913..1aff5c52f4 100644 --- a/libavformat/movenc.c +++ b/libavformat/movenc.c @@ -4362,10 +4362,10 @@ int ff_mov_write_packet(AVFormatContext *s, AVPacket *pkt) pkt->dts = trk->cluster[trk->entry - 1].dts + 1; pkt->pts = AV_NOPTS_VALUE; } - if (pkt->duration < 0) { - av_log(s, AV_LOG_ERROR, "Application provided duration: %"PRId64" is invalid\n", pkt->duration); - return AVERROR(EINVAL); - } + } + if (pkt->duration < 0 || pkt->duration > INT_MAX) { + av_log(s, AV_LOG_ERROR, "Application provided duration: %"PRId64" is invalid\n", pkt->duration); + return AVERROR(EINVAL); } if (mov->flags & FF_MOV_FLAG_FRAGMENT) { int ret; |