Fixes CIDs 1403234 and 1403235
---
libavfilter/vf_signature.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/libavfilter/vf_signature.c b/libavfilter/vf_signature.c
index 06b1b910d4..f0078ba1a6 100644
--- a/libavfilter/vf_signature.c
+++ b/libavfilter/vf_signature.c
@@ -260,8 +260,10 @@ static int filter_frame(AVFilterLink *inlink, AVFrame
*picref)
if (!elemsignature)
return AVERROR(ENOMEM);
sortsignature = av_malloc_array(elemcat->elem_count, sizeof(int64_t));
- if (!sortsignature)
+ if (!sortsignature) {
+ av_freep(&elemsignature);
return AVERROR(ENOMEM);
+ }
for (j = 0; j < elemcat->elem_count; j++) {
blocksum = 0;
@@ -508,6 +510,7 @@ static int binary_export(AVFilterContext *ctx,
StreamContext *sc, const char* fi
char buf[128];
av_strerror(err, buf, sizeof(buf));
av_log(ctx, AV_LOG_ERROR, "cannot open file %s: %s\n", filename, buf);
+ av_freep(&buffer);
return err;
}
init_put_bits(&buf, buffer, len);
--
2.13.0
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