diff options
Diffstat (limited to 'fs/smb/client/smb2transport.c')
| -rw-r--r-- | fs/smb/client/smb2transport.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/smb/client/smb2transport.c b/fs/smb/client/smb2transport.c index 790acf65a092..c6db898dab7c 100644 --- a/fs/smb/client/smb2transport.c +++ b/fs/smb/client/smb2transport.c @@ -92,7 +92,8 @@ int smb2_get_sign_key(__u64 ses_id, struct TCP_Server_Info *server, u8 *key) if (ses->Suid == ses_id) goto found; } - cifs_server_dbg(VFS, "%s: Could not find session 0x%llx\n", + trace_smb3_ses_not_found(ses_id); + cifs_server_dbg(FYI, "%s: Could not find session 0x%llx\n", __func__, ses_id); rc = -ENOENT; goto out; @@ -153,7 +154,14 @@ smb2_find_smb_ses_unlocked(struct TCP_Server_Info *server, __u64 ses_id) list_for_each_entry(ses, &pserver->smb_ses_list, smb_ses_list) { if (ses->Suid != ses_id) continue; + + spin_lock(&ses->ses_lock); + if (ses->ses_status == SES_EXITING) { + spin_unlock(&ses->ses_lock); + continue; + } ++ses->ses_count; + spin_unlock(&ses->ses_lock); return ses; } @@ -557,7 +565,7 @@ smb3_calc_signature(struct smb_rqst *rqst, struct TCP_Server_Info *server, rc = smb2_get_sign_key(le64_to_cpu(shdr->SessionId), server, key); if (unlikely(rc)) { - cifs_server_dbg(VFS, "%s: Could not get signing key\n", __func__); + cifs_server_dbg(FYI, "%s: Could not get signing key\n", __func__); return rc; } |