Messages in this thread Patch in this message | | | From | Trond Myklebust <> | Subject | [PATCH 4/5] NFS: Fix nfs_path() to always return a '/' at the beginning of the path | Date | Mon, 22 Jun 2009 15:09:14 -0400 |
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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> ---
fs/nfs/namespace.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index f01caec..40c7667 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -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] == '/')
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