From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 23 Aug 2007 22:34:49 +0000 (+0000)
Subject: fix a bad memory access when destructing pa_memimports
X-Git-Tag: 1.0_branch~2762^2~1^2~258
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4eb9bb074653a6ebbb925c701c69d2b101098142;p=profile%2Fivi%2Fpulseaudio.git

fix a bad memory access when destructing pa_memimports

git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1711 fefdeb5f-60dc-0310-8127-8f9354f1896f
---

diff --git a/src/pulsecore/memblock.c b/src/pulsecore/memblock.c
index da99609..914e429 100644
--- a/src/pulsecore/memblock.c
+++ b/src/pulsecore/memblock.c
@@ -608,10 +608,11 @@ static void memblock_replace_import(pa_memblock *b) {
 
     memblock_make_local(b);
 
-    if (-- seg->n_blocks <= 0)
+    if (-- seg->n_blocks <= 0) {
+        pa_mutex_unlock(seg->import->mutex);
         segment_detach(seg);
-
-    pa_mutex_unlock(seg->import->mutex);
+    } else 
+        pa_mutex_unlock(seg->import->mutex);
 }
 
 pa_mempool* pa_mempool_new(int shared) {