[FFmpeg-devel] [PATCH] avcodec/trace_headers: always unref the input packet

[James Almer]

ff_cbs_read_packet() does not take ownership of it.

Regression since c266049191.

Signed-off-by: James Almer <jamrial at gmail.com>
---
 libavcodec/trace_headers_bsf.c | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/libavcodec/trace_headers_bsf.c b/libavcodec/trace_headers_bsf.c
index 94a3ef72a2..f197f6168e 100644
--- a/libavcodec/trace_headers_bsf.c
+++ b/libavcodec/trace_headers_bsf.c
@@ -98,13 +98,16 @@ static int trace_headers(AVBSFContext *bsf, AVPacket *pkt)
 
     err = ff_cbs_read_packet(ctx->cbc, &au, pkt);
     if (err < 0) {
-        av_packet_unref(pkt);
-        return err;
+        goto fail;
     }
 
     ff_cbs_fragment_uninit(ctx->cbc, &au);
 
-    return 0;
+    err = 0;
+fail:
+    av_packet_unref(pkt);
+
+    return err;
 }
 
 const AVBitStreamFilter ff_trace_headers_bsf = {
-- 
2.16.2