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| author | Benjamin Coddington <bcodding@redhat.com> | 2016-06-15 21:02:55 +0200 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2016-10-24 18:06:01 +0200 |
| commit | 86a6c211d676add579a75b7e172a72bb3e2c21f8 (patch) | |
| tree | 7729ab697d720df89323706cf9751d1ed0531ac0 | |
| parent | nfs4: fix missing-braces warning (diff) | |
| download | linux-86a6c211d676add579a75b7e172a72bb3e2c21f8.tar.xz linux-86a6c211d676add579a75b7e172a72bb3e2c21f8.zip | |
NFS: Trim extra slash in v4 nfs_path
A NFSv4 mount of a subdirectory will show an extra slash (as in
'server://path') in proc's mountinfo which will not match the device name
and path. This can cause problems for programs searching for the mount.
Fix this by checking for a leading slash in the dentry path, if so trim
away any trailing slashes in the device name.
Signed-off-by: Benjamin Coddington <bcodding@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
| -rw-r--r-- | fs/nfs/namespace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/namespace.c b/fs/nfs/namespace.c index c8162c660c44..5551e8ef67fd 100644 --- a/fs/nfs/namespace.c +++ b/fs/nfs/namespace.c @@ -98,7 +98,7 @@ rename_retry: return end; } namelen = strlen(base); - if (flags & NFS_PATH_CANONICAL) { + if (*end == '/') { /* Strip off excess slashes in base string */ while (namelen > 0 && base[namelen - 1] == '/') namelen--; |