diff options
Diffstat (limited to 'fs/cifs')
| -rw-r--r-- | fs/cifs/ioctl.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/ioctl.c b/fs/cifs/ioctl.c index 7f4bba574930..4d598a71cf84 100644 --- a/fs/cifs/ioctl.c +++ b/fs/cifs/ioctl.c @@ -213,6 +213,8 @@ long cifs_ioctl(struct file *filep, unsigned int command, unsigned long arg) rc = smb_mnt_get_fsinfo(xid, tcon, (void __user *)arg); break; case CIFS_ENUMERATE_SNAPSHOTS: + if (pSMBFile == NULL) + break; if (arg == 0) { rc = -EINVAL; goto cifs_ioc_exit; |