From 7471c1d223b860c13793abfd93174d1557f77d6f Mon Sep 17 00:00:00 2001
From: Matt Wolenetz <[email protected]>
Date: Mon, 5 Mar 2018 15:59:18 -0800
Subject: [PATCH] lavc/vorbisdec: Allow avcodec_open2 to call .close
If there is a decoder initialization failure detected in avcodec_open2
after .init is called, allow graceful decoder .close to prevent leaking
vorbis decoder allocations such as those from vorbis_parse_setup_*.
BUG=772699
---
libavcodec/vorbisdec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavcodec/vorbisdec.c b/libavcodec/vorbisdec.c
index 2a4f482031..00e9cd8a13 100644
--- a/libavcodec/vorbisdec.c
+++ b/libavcodec/vorbisdec.c
@@ -1862,6 +1862,7 @@ AVCodec ff_vorbis_decoder = {
.decode = vorbis_decode_frame,
.flush = vorbis_decode_flush,
.capabilities = AV_CODEC_CAP_DR1,
+ .caps_internal = FF_CODEC_CAP_INIT_CLEANUP,
.channel_layouts = ff_vorbis_channel_layouts,
.sample_fmts = (const enum AVSampleFormat[]) { AV_SAMPLE_FMT_FLTP,
AV_SAMPLE_FMT_NONE },
--
2.16.2.395.g2e18187dfd-goog
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