From: Zhang Bo <oscar.zhangbo@huawei.com>
Date: Mon, 27 Apr 2015 06:41:41 +0000 (+0800)
Subject: util: fix memleak in virFindSCSIHostByPCI
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=6fabe2f2273f5a23298ea6dd29f14965b983b5d7;p=people%2Fliuw%2Flibxenctrl-split%2Flibvirt.git

util: fix memleak in virFindSCSIHostByPCI

free buf in cleanup.

Signed-off-by: Zhang Bo <oscar.zhangbo@huawei.com>
---

diff --git a/src/util/virutil.c b/src/util/virutil.c
index 79cdb7a54..042651703 100644
--- a/src/util/virutil.c
+++ b/src/util/virutil.c
@@ -1815,6 +1815,8 @@ virFindSCSIHostByPCI(const char *sysfs_prefix,
         if (virStrToLong_ui(buf, NULL, 10, &read_unique_id) < 0)
             goto cleanup;
 
+        VIR_FREE(buf);
+
         if (read_unique_id != unique_id) {
             VIR_FREE(unique_path);
             continue;
@@ -1829,6 +1831,7 @@ virFindSCSIHostByPCI(const char *sysfs_prefix,
     VIR_FREE(unique_path);
     VIR_FREE(host_link);
     VIR_FREE(host_path);
+    VIR_FREE(buf);
     return ret;
 }