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[fix] lustre: d_make_root() does iput() on dentry allocation failure 

double-free is a bad thing

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-09-03 13:11:09 -04:00
parent 7ec62d421b
commit f77ced6637
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/lustre/lustre/llite/llite_lib.c
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@ -568,7 +568,7 @@ static int client_common_fill_super(struct super_block *sb, char *md, char *dt,
if (sb->s_root == NULL) {
CERROR("%s: can't make root dentry\n",
ll_get_fsname(sb, NULL, 0));
GOTO(out_root, err = -ENOMEM);
GOTO(out_lock_cn_cb, err = -ENOMEM);
}
sbi->ll_sdev_orig = sb->s_dev;