[libvirt] [PATCH 2/6] util: fix memleak in virFindSCSIHostByPCI

free buf in cleanup. Signed-off-by: Zhang Bo <oscar.zhangbo(a)huawei.com&gt; --- src/util/virutil.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/src/util/virutil.c b/src/util/virutil.c index 79cdb7a..0426517 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; } -- 1.7.12.4