diff options
| author | Karel Zak | 2012-02-01 13:03:58 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-02-01 13:03:58 +0100 |
| commit | 06ae069bc362c25847fb8ccfef6a459165e9f901 (patch) | |
| tree | 8b1664231455cb7bd2f940c9fdb07b12a8fa45d4 /lib/sysfs.c | |
| parent | vipw: don't modify environment, check strtok() return value (diff) | |
| download | kernel-qcow2-util-linux-06ae069bc362c25847fb8ccfef6a459165e9f901.tar.gz kernel-qcow2-util-linux-06ae069bc362c25847fb8ccfef6a459165e9f901.tar.xz kernel-qcow2-util-linux-06ae069bc362c25847fb8ccfef6a459165e9f901.zip | |
lib/sysfs: fix possible fd leak on error
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib/sysfs.c')
| -rw-r--r-- | lib/sysfs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sysfs.c b/lib/sysfs.c index ebb3bb508..6e7a1e0ae 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: |