This fixes a heap buffer overflow.
Signed-off-by: Andreas Cadhalpun <[email protected]>
---
libavformat/mov.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 357d800..95b546e 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -3028,7 +3028,7 @@ static void mov_fix_index(MOVContext *mov, AVStream *st)
// Audio decoders like AAC need need a decoder delay samples
previous to the current sample,
// to correctly decode this frame. Hence for audio we seek to a
frame 1 sec. before the
// edit_list_media_time to cover the decoder delay.
- search_timestamp = FFMAX(search_timestamp - mov->time_scale,
e_old[0].timestamp);
+ search_timestamp = FFMAX(search_timestamp - mov->time_scale,
nb_old ? e_old[0].timestamp : INT64_MIN);
}
index = find_prev_closest_keyframe_index(st, e_old, nb_old,
search_timestamp, 0);
--
2.10.1
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