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

Message ID tencent_F6273A38F39649CD75A035CDDFCFE0D57407@qq.com
State New
Headers show
Series [FFmpeg-devel,01/10] avformat/hls: fix repeated requests for media init section | expand

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Commit Message

Zhao Zhili April 12, 2022, 8:15 a.m. UTC 
---
 libavformat/hls.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
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Patch

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;
 }