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-rw-r--r--fs/cifs/connect.c17
1 files changed, 15 insertions, 2 deletions
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 95c2ea67edfb..ec0ea4a43bdb 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -1673,7 +1673,9 @@ cifs_find_smb_ses(struct TCP_Server_Info *server, struct smb_vol *vol)
MAX_USERNAME_SIZE))
continue;
if (strlen(vol->username) != 0 &&
- strncmp(ses->password, vol->password,
+ ses->password != NULL &&
+ strncmp(ses->password,
+ vol->password ? vol->password : "",
MAX_PASSWORD_SIZE))
continue;
}
@@ -1706,6 +1708,7 @@ cifs_put_smb_ses(struct cifsSesInfo *ses)
CIFSSMBLogoff(xid, ses);
_FreeXid(xid);
}
+ cifs_crypto_shash_release(server);
sesInfoFree(ses);
cifs_put_tcp_session(server);
}
@@ -1785,13 +1788,23 @@ cifs_get_smb_ses(struct TCP_Server_Info *server, struct smb_vol *volume_info)
ses->linux_uid = volume_info->linux_uid;
ses->overrideSecFlg = volume_info->secFlg;
+ rc = cifs_crypto_shash_allocate(server);
+ if (rc) {
+ cERROR(1, "could not setup hash structures rc %d", rc);
+ goto get_ses_fail;
+ }
+ server->tilen = 0;
+ server->tiblob = NULL;
+
mutex_lock(&ses->session_mutex);
rc = cifs_negotiate_protocol(xid, ses);
if (!rc)
rc = cifs_setup_session(xid, ses, volume_info->local_nls);
mutex_unlock(&ses->session_mutex);
- if (rc)
+ if (rc) {
+ cifs_crypto_shash_release(ses->server);
goto get_ses_fail;
+ }
/* success, put it on the list */
write_lock(&cifs_tcp_ses_lock);

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