From 3762647250380394ac23faf8345f6f6901304624 Mon Sep 17 00:00:00 2001
From: Jason Evans <jasone@FreeBSD.org>
Date: Fri, 28 Dec 2007 02:15:08 +0000
Subject: [PATCH] Release chunks_mtx for all paths through chunk_dealloc().

Reported by:	kris
---
 lib/libc/stdlib/malloc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/libc/stdlib/malloc.c b/lib/libc/stdlib/malloc.c
index 9852ba6c7991..79ceb4b1cc50 100644
--- a/lib/libc/stdlib/malloc.c
+++ b/lib/libc/stdlib/malloc.c
@@ -1773,13 +1773,16 @@ chunk_dealloc(void *chunk, size_t size)
 #ifdef MALLOC_DSS
 	if (opt_dss) {
 		if (chunk_dealloc_dss(chunk, size) == false)
-			return;
+			goto RETURN;
 	}
 
 	if (opt_mmap)
 #endif
 		chunk_dealloc_mmap(chunk, size);
 
+#ifdef MALLOC_DSS
+RETURN:
+#endif
 #ifdef MALLOC_STATS
 	stats_chunks.curchunks -= (size / chunksize);
 #endif