diff options
Diffstat (limited to 'fs/cifs/smb2misc.c')
| -rw-r--r-- | fs/cifs/smb2misc.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/fs/cifs/smb2misc.c b/fs/cifs/smb2misc.c index cb5728e3d87d..3ff7cec2da81 100644 --- a/fs/cifs/smb2misc.c +++ b/fs/cifs/smb2misc.c @@ -453,8 +453,11 @@ cifs_convert_path_to_utf16(const char *from, struct cifs_sb_info *cifs_sb) start_of_path = from + 1; #ifdef CONFIG_CIFS_SMB311 /* SMB311 POSIX extensions paths do not include leading slash */ - else if (cifs_sb_master_tcon(cifs_sb)->posix_extensions) + else if (cifs_sb_master_tlink(cifs_sb) && + cifs_sb_master_tcon(cifs_sb)->posix_extensions && + (from[0] == '/')) { start_of_path = from + 1; + } #endif /* 311 */ else start_of_path = from; @@ -490,10 +493,11 @@ cifs_ses_oplock_break(struct work_struct *work) { struct smb2_lease_break_work *lw = container_of(work, struct smb2_lease_break_work, lease_break); - int rc; + int rc = 0; rc = SMB2_lease_break(0, tlink_tcon(lw->tlink), lw->lease_key, lw->lease_state); + cifs_dbg(FYI, "Lease release rc %d\n", rc); cifs_put_tlink(lw->tlink); kfree(lw); @@ -559,6 +563,7 @@ smb2_tcon_has_lease(struct cifs_tcon *tcon, struct smb2_lease_break *rsp, open->oplock = lease_state; } + return found; } @@ -601,6 +606,18 @@ smb2_is_valid_lease_break(char *buffer) return true; } spin_unlock(&tcon->open_file_lock); + + if (tcon->crfid.is_valid && + !memcmp(rsp->LeaseKey, + tcon->crfid.fid->lease_key, + SMB2_LEASE_KEY_SIZE)) { + INIT_WORK(&tcon->crfid.lease_break, + smb2_cached_lease_break); + queue_work(cifsiod_wq, + &tcon->crfid.lease_break); + spin_unlock(&cifs_tcp_ses_lock); + return true; + } } } } |
