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in repository ffmpeg.
The following commit(s) were added to refs/heads/master by this push:
new 22d06b39ce avfilter/avfilter: fix memory leak of filter name in
ff_filter_alloc error path
22d06b39ce is described below
commit 22d06b39ce0545ce597f090d84f60c1a2b04fd25
Author: jiangjie <[email protected]>
AuthorDate: Wed May 13 20:06:06 2026 +0800
Commit: jiangjie <[email protected]>
CommitDate: Wed May 13 20:11:19 2026 +0800
avfilter/avfilter: fix memory leak of filter name in ff_filter_alloc error
path
When ff_filter_alloc fails after the name has been allocated (via
av_strdup), the error handling code frees inputs and input_pads but
misses freeing ret->name, causing a memory leak.
Add av_freep(&ret->name) in the error path before freeing inputs.
---
libavfilter/avfilter.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index bb0b665f0c..b15f0b08b4 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -760,6 +760,7 @@ AVFilterContext *ff_filter_alloc(const AVFilter *filter,
const char *inst_name)
err:
if (preinited)
fi->uninit(ret);
+ av_freep(&ret->name);
av_freep(&ret->inputs);
av_freep(&ret->input_pads);
ret->nb_inputs = 0;
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