diff options
Diffstat (limited to 'fs/cifs/link.c')
| -rw-r--r-- | fs/cifs/link.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/fs/cifs/link.c b/fs/cifs/link.c index 616e1bc0cc0a..970fcf2adb08 100644 --- a/fs/cifs/link.c +++ b/fs/cifs/link.c @@ -30,6 +30,7 @@ #include "cifs_fs_sb.h" #include "cifs_unicode.h" #include "smb2proto.h" +#include "cifs_ioctl.h" /* * M-F Symlink Functions - Begin @@ -518,6 +519,9 @@ cifs_hardlink(struct dentry *old_file, struct inode *inode, struct TCP_Server_Info *server; struct cifsInodeInfo *cifsInode; + if (unlikely(cifs_forced_shutdown(cifs_sb))) + return -EIO; + tlink = cifs_sb_tlink(cifs_sb); if (IS_ERR(tlink)) return PTR_ERR(tlink); @@ -679,9 +683,16 @@ cifs_symlink(struct user_namespace *mnt_userns, struct inode *inode, struct tcon_link *tlink; struct cifs_tcon *pTcon; const char *full_path; - void *page = alloc_dentry_path(); + void *page; struct inode *newinode = NULL; + if (unlikely(cifs_forced_shutdown(cifs_sb))) + return -EIO; + + page = alloc_dentry_path(); + if (!page) + return -ENOMEM; + xid = get_xid(); tlink = cifs_sb_tlink(cifs_sb); |