[FFmpeg-cvslog] avfilter/showpalette: fix leak in case of error

Clément Bœsch git at videolan.org
Wed Feb 18 14:04:14 CET 2015


ffmpeg | branch: master | Clément Bœsch <clement at stupeflix.com> | Wed Feb 18 13:55:47 2015 +0100| [8087632027d755cd32ccc9e91ea025e276197055] | committer: Clément Bœsch

avfilter/showpalette: fix leak in case of error

Fixes CID1270820
Fixes CID1270818

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=8087632027d755cd32ccc9e91ea025e276197055
---

 libavfilter/vf_showpalette.c |    5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavfilter/vf_showpalette.c b/libavfilter/vf_showpalette.c
index adcfeb4..e4d59b6 100644
--- a/libavfilter/vf_showpalette.c
+++ b/libavfilter/vf_showpalette.c
@@ -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;



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