Commit 986cdb86 authored by Al Viro's avatar Al Viro
Browse files

gfs2: bugger off early if O_CREAT open finds a directory


Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
parent cac7f242
......@@ -624,6 +624,11 @@ static int gfs2_create_inode(struct inode *dir, struct dentry *dentry,
inode = gfs2_dir_search(dir, &dentry->d_name, !S_ISREG(mode) || excl);
error = PTR_ERR(inode);
if (!IS_ERR(inode)) {
if (S_ISDIR(inode->i_mode)) {
iput(inode);
inode = ERR_PTR(-EISDIR);
goto fail_gunlock;
}
d = d_splice_alias(inode, dentry);
error = PTR_ERR(d);
if (IS_ERR(d)) {
......
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