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avfilter/showpalette: fix leak in case of error

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Fixes CID1270820
Fixes CID1270818
This commit is contained in:
Clément Bœsch 2015-02-18 13:55:47 +01:00
parent 80f44eafaa
commit 8087632027
1 changed files with 4 additions and 1 deletions
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5
libavfilter/vf_showpalette.c
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@ -48,8 +48,11 @@ static int query_formats(AVFilterContext *ctx)
static const enum AVPixelFormat out_fmts[] = {AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE};
AVFilterFormats *in = ff_make_format_list(in_fmts);
AVFilterFormats *out = ff_make_format_list(out_fmts);
if (!in || !out)
if (!in || !out) {
av_freep(&in);
av_freep(&out);
return AVERROR(ENOMEM);
}
ff_formats_ref(in, &ctx->inputs[0]->out_formats);
ff_formats_ref(out, &ctx->outputs[0]->in_formats);
return 0;