diff mbox

[FFmpeg-devel,1/7] decode: avoid leaks on failure in ff_get_buffer()

Message ID 20171003131518.4557-2-nfxjfg@googlemail.com
State Accepted
Commit de77671438c24ffea93398c8dc885d4dd04477de
Headers show

Commit Message

wm4 Oct. 3, 2017, 1:15 p.m. UTC 
From: Anton Khirnov <anton@khirnov.net>

If the get_buffer() call fails, the frame might have some side data
already set. Make sure it gets freed.

CC: libav-stable@libav.org

Merges Libav commit de77671438c24ffea93398c8dc885d4dd04477de.
---
 libavcodec/decode.c | 3 +++
 1 file changed, 3 insertions(+)
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Patch

diff --git a/libavcodec/decode.c b/libavcodec/decode.c
index 1337ffb527..437b848248 100644
--- a/libavcodec/decode.c
+++ b/libavcodec/decode.c
@@ -1658,6 +1658,9 @@  end:
         frame->height = avctx->height;
     }
 
+    if (ret < 0)
+        av_frame_unref(frame);
+
     return ret;
 }