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 <thua...@comp.nus.edu.sg>, Marcel Böhme, Andrew Santosa
and Alexandru RazvanCaciulescu with AFLSmart
Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavcodec/mpeg4videoenc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/mpeg4videoenc.c b/libavcodec/mpeg4videoenc.c
index 494452c938..f6a5992df7 100644
--- a/libavcodec/mpeg4videoenc.c
+++ b/libavcodec/mpeg4videoenc.c
@@ -882,7 +882,7 @@ 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);
--
2.17.0
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