It could accidentally divide by zero if num was zero.
Signed-off-by: Derek Buitenhuis <[email protected]>
---
libavcodec/utils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 13ee243..491d8ea 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -1475,7 +1475,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
if (!avctx->rc_initial_buffer_occupancy)
avctx->rc_initial_buffer_occupancy = avctx->rc_buffer_size * 3 / 4;
- if (avctx->ticks_per_frame &&
+ if (avctx->ticks_per_frame && avctx->time_base.num &&
avctx->ticks_per_frame > INT_MAX / avctx->time_base.num) {
av_log(avctx, AV_LOG_ERROR,
"ticks_per_frame %d too large for the timebase %d/%d.",
--
2.7.0
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