diff options
| author | Mark Thompson <sw@jkqxz.net> | 2018-01-21 00:52:18 +0000 |
|---|---|---|
| committer | Jorge Ramirez-Ortiz <jramirez@baylibre.com> | 2018-01-22 17:24:36 +0100 |
| commit | 2e96f5278095d44f090a4d89507e62d27cccf3b9 (patch) | |
| tree | 2fc8964c7557814940794348352b85792e65b7c7 /libavcodec/v4l2_buffers.c | |
| parent | 388a0f7869a852dec51482dc1802239f792775db (diff) | |
v4l2_m2m: Fix integer overflow in timestamp handling
Diffstat (limited to 'libavcodec/v4l2_buffers.c')
| -rw-r--r-- | libavcodec/v4l2_buffers.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/v4l2_buffers.c b/libavcodec/v4l2_buffers.c index 8e4d4d1c9f..aef911f3bb 100644 --- a/libavcodec/v4l2_buffers.c +++ b/libavcodec/v4l2_buffers.c @@ -69,7 +69,8 @@ static inline uint64_t v4l2_get_pts(V4L2Buffer *avbuf) int64_t v4l2_pts; /* convert pts back to encoder timebase */ - v4l2_pts = avbuf->buf.timestamp.tv_sec * USEC_PER_SEC + avbuf->buf.timestamp.tv_usec; + v4l2_pts = (int64_t)avbuf->buf.timestamp.tv_sec * USEC_PER_SEC + + avbuf->buf.timestamp.tv_usec; return av_rescale_q(v4l2_pts, v4l2_timebase, s->avctx->time_base); } |