[FFmpeg-devel] [PATCH 04/10] avformat/hls: fix leak of playlist when dynarray_add fail

From: Zhao Zhili <quinkblack@foxmail.com>
To: ffmpeg-devel@ffmpeg.org
Cc: Zhao Zhili <quinkblack@foxmail.com>
Subject: [FFmpeg-devel] [PATCH 04/10] avformat/hls: fix leak of playlist when dynarray_add fail
Date: Tue, 12 Apr 2022 16:15:16 +0800
Message-ID: <tencent_F6273A38F39649CD75A035CDDFCFE0D57407@qq.com> (raw)
In-Reply-To: <20220412081522.43246-1-quinkblack@foxmail.com>

---
 libavformat/hls.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavformat/hls.c b/libavformat/hls.c
index ecb6237d2e..d5c3009d07 100644
--- a/libavformat/hls.c
+++ b/libavformat/hls.c
@@ -330,7 +330,10 @@ static struct playlist *new_playlist(HLSContext *c, const char *url,
     pls->is_id3_timestamped = -1;
     pls->id3_mpegts_timestamp = AV_NOPTS_VALUE;
 
-    dynarray_add(&c->playlists, &c->n_playlists, pls);
+    if (av_dynarray_add_nofree(&c->playlists, &c->n_playlists, pls) < 0) {
+        free_playlist(c, pls);
+        return NULL;
+    }
     return pls;
 }
 
-- 
2.31.1

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