diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-14 22:49:15 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-09-14 22:49:15 +0300 |
| commit | 9c488de24f7264f08d341024bffdd637b4d04c96 (patch) | |
| tree | a644ba6ccaed95729b121a1ccd269ace4e383b33 /fs | |
| parent | 57e6bbcb4beb4c87aa93e78a1db08fdaab9ee65f (diff) | |
| parent | eda2116f4ab6d79cfcffc202b5d2bbb0797ba013 (diff) | |
| download | linux-9c488de24f7264f08d341024bffdd637b4d04c96.tar.xz | |
Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6
Pull CIFS fixes from Steve French:
"Two small cifs fixes"
* 'for-next' of git://git.samba.org/sfrench/cifs-2.6:
[CIFS] mount option sec=none not displayed properly in /proc/mounts
CIFS: fix type confusion in copy offload ioctl
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/cifs/cifsfs.c | 5 | ||||
| -rw-r--r-- | fs/cifs/ioctl.c | 6 |
2 files changed, 10 insertions, 1 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c index 6a1119e87fbb..e739950ca084 100644 --- a/fs/cifs/cifsfs.c +++ b/fs/cifs/cifsfs.c @@ -325,8 +325,11 @@ cifs_show_address(struct seq_file *s, struct TCP_Server_Info *server) static void cifs_show_security(struct seq_file *s, struct cifs_ses *ses) { - if (ses->sectype == Unspecified) + if (ses->sectype == Unspecified) { + if (ses->user_name == NULL) + seq_puts(s, ",sec=none"); return; + } seq_puts(s, ",sec="); diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c index c63f5227b681..28a77bf1d559 100644 --- a/fs/cifs/ioctl.c +++ b/fs/cifs/ioctl.c @@ -67,6 +67,12 @@ static long cifs_ioctl_clone(unsigned int xid, struct file *dst_file, goto out_drop_write; } + if (src_file.file->f_op->unlocked_ioctl != cifs_ioctl) { + rc = -EBADF; + cifs_dbg(VFS, "src file seems to be from a different filesystem type\n"); + goto out_fput; + } + if ((!src_file.file->private_data) || (!dst_file->private_data)) { rc = -EBADF; cifs_dbg(VFS, "missing cifsFileInfo on copy range src file\n"); |