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Commit 571a4b57 authored by Al Viro's avatar Al Viro Committed by Steven Whitehouse
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GFS2: bugger off early if O_CREAT open finds a directory 



Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarSteven Whitehouse <swhiteho@redhat.com>
parent 30badc95

fs/gfs2/inode.c

+5 −0
Original line number Diff line number Diff line
@@ -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)) {