ffmpeg | branch: release/2.8 | Michael Niedermayer <[email protected]> | Mon May 21 23:08:05 2018 +0200| [6bbef938839adc55e8e048bc9cc2e0fafe2064df] | committer: Michael Niedermayer
avcodec/mpeg4videoenc: Use 64 bit for times in mpeg4_encode_gop_header() Fixes truncation Fixes Assertion n <= 31 && value < (1U << n) failed at libavcodec/put_bits.h:169 Fixes: ffmpeg_crash_2.avi Found-by: Thuan Pham <[email protected]>, Marcel Böhme, Andrew Santosa and Alexandru RazvanCaciulescu with AFLSmart Signed-off-by: Michael Niedermayer <[email protected]> (cherry picked from commit e1182fac1afba92a4975917823a5f644bee7e6e8) Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=6bbef938839adc55e8e048bc9cc2e0fafe2064df --- libavcodec/mpeg4videoenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c index b3ad4f9042..0cde63ba4e 100644 --- a/libavcodec/mpeg4videoenc.c +++ b/libavcodec/mpeg4videoenc.c @@ -910,7 +910,7 @@ void ff_set_mpeg4_time(MpegEncContext *s) static void mpeg4_encode_gop_header(MpegEncContext *s) { - int hours, minutes, seconds; + int64_t hours, minutes, seconds; int64_t time; put_bits(&s->pb, 16, 0); _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
