Commit b9ba347f authored May 23, 2007 by Miklos Szeredi Committed by Linus Torvalds May 23, 2007

fuse: fix mknod of regular file



The wrong lookup flag was tested in ->create() causing havoc (error or
Oops) when a regular file was created with mknod() in a fuse filesystem.

Thanks to J. Cameijo Cerdeira for the report.

Kernels 2.6.18 onward are affected.  Please apply to -stable as well.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Cc: <stable@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c12b3c62

fs/fuse/dir.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -485,7 +485,7 @@ static int fuse_mknod(struct inode dir, struct dentry entry, int mode,
		static int fuse_create(struct inode dir, struct dentry entry, int mode,
		struct nameidata *nd)
		{
		if (nd && (nd->flags & LOOKUP_CREATE)) {
		if (nd && (nd->flags & LOOKUP_OPEN)) {
		int err = fuse_create_open(dir, entry, mode, nd);
		if (err != -ENOSYS)
		return err;

Admin message