Commit 32096ea1 authored by Konstantin Khlebnikov's avatar Konstantin Khlebnikov Committed by Christoph Hellwig
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vfs: fix dentry leak in simple_fill_super() 



put dentry if inode allocation failed, d_genocide() cannot release it

Signed-off-by: default avatarKonstantin Khlebnikov <khlebnikov@openvz.org>
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
parent 994c0e99

fs/libfs.c

+3 −1
Original line number Diff line number Diff line
@@ -510,8 +510,10 @@ int simple_fill_super(struct super_block *s, unsigned long magic, 
		if (!dentry)

			goto out;

		inode = new_inode(s);

		if (!inode)

		if (!inode) {

			dput(dentry);

			goto out;

		}

		inode->i_mode = S_IFREG | files->mode;

		inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;

		inode->i_fop = files->ops;