From: Shannon Zhao <zhaoshenglong@huawei.com>
Date: Sat, 14 Mar 2015 09:52:15 +0000 (+0800)
Subject: qga/commands-posix: Fix resource leak
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=8ce1ee4618f4a557959f5a5731f6726b30416df5;p=qemu.git

qga/commands-posix: Fix resource leak

It's detected by coverity. Close the dirfd.

Signed-off-by: Shannon Zhao <zhaoshenglong@huawei.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: zhanghailiang <zhang.zhanghailiang@huawei.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
---

diff --git a/qga/commands-posix.c b/qga/commands-posix.c
index d5bb5cb5da..ba8de62436 100644
--- a/qga/commands-posix.c
+++ b/qga/commands-posix.c
@@ -2283,6 +2283,7 @@ GuestMemoryBlockInfo *qmp_guest_get_memory_block_info(Error **errp)
 
     buf = g_malloc0(20);
     ga_read_sysfs_file(dirfd, "block_size_bytes", buf, 20, &local_err);
+    close(dirfd);
     if (local_err) {
         g_free(buf);
         error_propagate(errp, local_err);