On 2/1/2022 12:57 PM, Ronald S. Bultje wrote:
Hi,

On Tue, Feb 1, 2022 at 10:07 AM James Almer <[email protected]> wrote:

We still own it on failure, and there's no point trying to feed it again.

Signed-off-by: James Almer <[email protected]>
---
  libavcodec/libdav1d.c | 4 +++-
  1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libavcodec/libdav1d.c b/libavcodec/libdav1d.c
index 29fa4f9c3d..872e60e000 100644
--- a/libavcodec/libdav1d.c
+++ b/libavcodec/libdav1d.c
@@ -347,8 +347,10 @@ static int libdav1d_receive_frame(AVCodecContext *c,
AVFrame *frame)
      if (res < 0) {
          if (res == AVERROR(EINVAL))
              res = AVERROR_INVALIDDATA;
-        if (res != AVERROR(EAGAIN))
+        if (res != AVERROR(EAGAIN)) {
+            dav1d_data_unref(data);
              return res;
+        }
      }

      res = dav1d_get_picture(dav1d->c, p);
--
2.34.1


LGTM.

You could at your choice maybe mention that this fixes dav1d #383 and (the
FFmpeg portion of) VLC #26259.

Added that, applied and backported.

Thanks.


Ronald
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