* [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: initialize graph inputs/outputs
@ 2023-03-17 17:31 Anton Khirnov
2023-03-18 9:34 ` Paul B Mahol
0 siblings, 1 reply; 2+ messages in thread
From: Anton Khirnov @ 2023-03-17 17:31 UTC (permalink / raw)
To: ffmpeg-devel
Avoids uninitialized free on error.
Found-by: Paul B Mahol
---
fftools/ffmpeg_filter.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 02d456c473..5d8398b9a8 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_filter.c
@@ -446,6 +446,9 @@ static int graph_parse(AVFilterGraph *graph, const char *desc,
AVFilterGraphSegment *seg;
int ret;
+ *inputs = NULL;
+ *outputs = NULL;
+
ret = avfilter_graph_segment_parse(graph, desc, 0, &seg);
if (ret < 0)
return ret;
--
2.39.1
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2023-03-17 17:31 [FFmpeg-devel] [PATCH] fftools/ffmpeg_filter: initialize graph inputs/outputs Anton Khirnov
2023-03-18 9:34 ` Paul B Mahol
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