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Commit 0b75b35c authored by Trond Myklebust's avatar Trond Myklebust Committed by Linus Torvalds
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NFS: Fix nfs_path() to always return a '/' at the beginning of the path 



Signed-off-by: default avatarTrond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent c02d7adf

fs/nfs/namespace.c

+5 −0
Original line number Diff line number Diff line
@@ -65,6 +65,11 @@ char *nfs_path(const char *base, 
		dentry = dentry->d_parent;

	}

	spin_unlock(&dcache_lock);

	if (*end != '/') {

		if (--buflen < 0)

			goto Elong;

		*--end = '/';

	}

	namelen = strlen(base);

	/* Strip off excess slashes in base string */

	while (namelen > 0 && base[namelen - 1] == '/')