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| author | Steve French <smfrench@gmail.com> | 2014-09-16 13:40:25 +0200 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2014-09-16 13:48:20 +0200 |
| commit | 364d42930d96a872b2076deeb9c24f9ff132de34 (patch) | |
| tree | f903456803ea800d504df9bb2ec484cae2146fac | |
| parent | Update version number displayed by modinfo for cifs.ko (diff) | |
| download | linux-364d42930d96a872b2076deeb9c24f9ff132de34.tar.xz linux-364d42930d96a872b2076deeb9c24f9ff132de34.zip | |
Fix mfsymlinks file size check
If the mfsymlinks file size has changed (e.g. the file no longer
represents an emulated symlink) we were not returning an error properly.
Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
| -rw-r--r-- | fs/cifs/link.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c index a5c2812ead68..5657416d3483 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -343,9 +343,11 @@ cifs_query_mf_symlink(unsigned int xid, struct cifs_tcon *tcon, if (rc) return rc; - if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) + if (file_info.EndOfFile != cpu_to_le64(CIFS_MF_SYMLINK_FILE_SIZE)) { + rc = -ENOENT; /* it's not a symlink */ goto out; + } io_parms.netfid = fid.netfid; io_parms.pid = current->tgid; |