From db0df3a3bd59a3c943a81f17567fef4fcb4cc215 Mon Sep 17 00:00:00 2001
From: Eric Wong <normalperson@yhbt.net>
Date: Wed, 27 Aug 2008 20:45:13 -0700
Subject: metadata_pipe: remove highly unlikely memory leak

When we send metadata, there's a remote chance that our pipe is
full and our tag will be silently discarded.  If that happens,
the readers will never have a chance to free the tag, so ensure
we free it before returning to the caller.
---
 src/metadata_pipe.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/metadata_pipe.c')

diff --git a/src/metadata_pipe.c b/src/metadata_pipe.c
index aecc331e6..a92fdd61b 100644
--- a/src/metadata_pipe.c
+++ b/src/metadata_pipe.c
@@ -68,6 +68,7 @@ void metadata_pipe_send(MpdTag *tag, float metadata_time)
 	if (mpd_unlikely(ringbuf_write_space(mp)
 	                 < sizeof(struct tag_container))) {
 		DEBUG("metadata_pipe: insufficient buffer space, dropping\n");
+		freeMpdTag(tag);
 		return;
 	}
 
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