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util: fix memleak in virFindSCSIHostByPCI

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free buf in cleanup.

Signed-off-by: Zhang Bo <oscar.zhangbo@huawei.com>
This commit is contained in:
Zhang Bo 2015-04-27 14:41:41 +08:00 committed by Ján Tomko
parent 083ac198bc
commit 6fabe2f227
1 changed files with 3 additions and 0 deletions
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3
src/util/virutil.c
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@ -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;
}