From: Karel Zak <kzak@redhat.com>
Date: Wed, 1 Feb 2012 12:03:58 +0000 (+0100)
Subject: lib/sysfs: fix possible fd leak on error
X-Git-Tag: v2.21-rc2~35
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=06ae069bc362c25847fb8ccfef6a459165e9f901;p=thirdparty%2Futil-linux.git

lib/sysfs: fix possible fd leak on error

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/lib/sysfs.c b/lib/sysfs.c
index ebb3bb508f..6e7a1e0aee 100644
--- a/lib/sysfs.c
+++ b/lib/sysfs.c
@@ -148,11 +148,12 @@ int sysfs_init(struct sysfs_cxt *cxt, dev_t devno, struct sysfs_cxt *parent)
 	fd = open(path, O_RDONLY);
 	if (fd < 0)
 		goto err;
+	cxt->dir_fd = fd;
+
 	cxt->dir_path = strdup(path);
 	if (!cxt->dir_path)
 		goto err;
 	cxt->devno = devno;
-	cxt->dir_fd = fd;
 	cxt->parent = parent;
 	return 0;
 err: