libobs: Fix a potential divide by zero crash

9941ddb5 · Zachary Lund · Michael Fabian Dirks · 13542166 · 9941ddb5
隐藏空白更改
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libobs/obs-source.c libobs/obs-source.c +3 -0

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--- a/libobs/obs-source.c
+++ b/libobs/obs-source.c
@@ -1044,6 +1044,9 @@ void obs_source_video_tick(obs_source_t *source, float seconds)
 static inline uint64_t conv_frames_to_time(const size_t sample_rate,
 		const size_t frames)
 {
+	if (!sample_rate)
+		return 0;
+	
 	return (uint64_t)frames * 1000000000ULL / (uint64_t)sample_rate;
 }