Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavfilter/graphdump.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavfilter/graphdump.c b/libavfilter/graphdump.c
index cf3296550c..099125bea8 100644
--- a/libavfilter/graphdump.c
+++ b/libavfilter/graphdump.c
@@ -159,8 +159,10 @@ char *avfilter_graph_dump(AVFilterGraph *graph, const char
*options)
av_bprint_init(&buf, 0, AV_BPRINT_SIZE_COUNT_ONLY);
avfilter_graph_dump_to_buf(&buf, graph);
- av_bprint_init(&buf, buf.len + 1, buf.len + 1);
+ dump = av_malloc(buf.len + 1);
+ if (!dump)
+ return NULL;
+ av_bprint_init_for_buffer(&buf, dump, buf.len + 1);
avfilter_graph_dump_to_buf(&buf, graph);
- av_bprint_finalize(&buf, &dump);
return dump;
}
--
2.30.2
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