| Message ID | 20220513021924.64854-1-lq@chinaffmpeg.org |
|---|---|
| State | Accepted |
| Commit | 90007e0b4e1b92674097dcc897a29bf8cb49cc3e |
| Headers | show |
| Series | [FFmpeg-devel] avfilter/avf_showfreqs: fix memleak in plot_freqs | expand |
| Context | Check | Description |
|---|---|---|
| yinshiyou/make_loongarch64 | success | Make finished |
| yinshiyou/make_fate_loongarch64 | success | Make fate finished |
| andriy/make_x86 | success | Make finished |
| andriy/make_fate_x86 | success | Make fate finished |
diff --git a/libavfilter/avf_showfreqs.c b/libavfilter/avf_showfreqs.c index 6dcff686b6..86a67c7328 100644 --- a/libavfilter/avf_showfreqs.c +++ b/libavfilter/avf_showfreqs.c @@ -421,8 +421,10 @@ static int plot_freqs(AVFilterLink *inlink, int64_t pts) return AVERROR(ENOMEM); out = ff_get_video_buffer(outlink, outlink->w, outlink->h); - if (!out) + if (!out) { + av_free(colors); return AVERROR(ENOMEM); + } for (n = 0; n < outlink->h; n++) memset(out->data[0] + out->linesize[0] * n, 0, outlink->w * 4);
plot_freqs should free colors before return error when ff_get_video_buffer failed Signed-off-by: Steven Liu <lq@chinaffmpeg.org> --- libavfilter/avf_showfreqs.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)