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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-26 11:44:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-04-26 11:44:17 -0700 |
| commit | d4fb4bfb37172dbe107aa6f093508fe80c73a46d (patch) | |
| tree | efe23bbf7d389fdd3018e6eac4527a13fe8c9382 /fs/cifs/smb2ops.c | |
| parent | e9a61afb69f07b1c5880984d45e5cc232ec1bf6f (diff) | |
| parent | 0fe0781f29dd8ab618999e6bda33c782ebbdb109 (diff) | |
| download | linux-d4fb4bfb37172dbe107aa6f093508fe80c73a46d.tar.gz linux-d4fb4bfb37172dbe107aa6f093508fe80c73a46d.tar.bz2 linux-d4fb4bfb37172dbe107aa6f093508fe80c73a46d.zip | |
Merge tag '5.7-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Five cifs/smb3 fixes:two for DFS reconnect failover, one lease fix for
stable and the others to fix a missing spinlock during reconnect"
* tag '5.7-rc2-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: fix uninitialised lease_key in open_shroot()
cifs: ensure correct super block for DFS reconnect
cifs: do not share tcons with DFS
cifs: minor update to comments around the cifs_tcp_ses_lock mutex
cifs: protect updating server->dstaddr with a spinlock
Diffstat (limited to 'fs/cifs/smb2ops.c')
| -rw-r--r-- | fs/cifs/smb2ops.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index b36c46f48705..f829f4165d38 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -687,6 +687,11 @@ int open_shroot(unsigned int xid, struct cifs_tcon *tcon, if (smb3_encryption_required(tcon)) flags |= CIFS_TRANSFORM_REQ; + if (!server->ops->new_lease_key) + return -EIO; + + server->ops->new_lease_key(pfid); + memset(rqst, 0, sizeof(rqst)); resp_buftype[0] = resp_buftype[1] = CIFS_NO_BUFFER; memset(rsp_iov, 0, sizeof(rsp_iov)); |