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lavfi/anequalizer: fix memory leak in error handling path 

free the pad.name in error handling path to avoid memory leak.

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
This commit is contained in:
Jun Zhao 2019-09-10 18:24:08 +08:00
parent 4ce1e13b54
commit 44b55a8c9c
1 changed files with 3 additions and 1 deletions
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4
libavfilter/af_anequalizer.c
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@ -205,8 +205,10 @@ static av_cold int init(AVFilterContext *ctx)
.type = AVMEDIA_TYPE_VIDEO, .type = AVMEDIA_TYPE_VIDEO,
.config_props = config_video, .config_props = config_video,
}; };
if (!vpad.name) if (!vpad.name) {
av_freep(&pad.name);
return AVERROR(ENOMEM); return AVERROR(ENOMEM);
}
} }
ret = ff_insert_outpad(ctx, 0, &pad); ret = ff_insert_outpad(ctx, 0, &pad);