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Diffstat (limited to 'fs/cifs/sess.c')
-rw-r--r--fs/cifs/sess.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index d0cb469daab..d2153abcba6 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -528,9 +528,11 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
rc = -EOVERFLOW;
goto ssetup_exit;
}
- ses->server->mac_signing_key.len = msg->sesskey_len;
- memcpy(ses->server->mac_signing_key.data.krb5, msg->data,
- msg->sesskey_len);
+ if (first_time) {
+ ses->server->mac_signing_key.len = msg->sesskey_len;
+ memcpy(ses->server->mac_signing_key.data.krb5,
+ msg->data, msg->sesskey_len);
+ }
pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;
capabilities |= CAP_EXTENDED_SECURITY;
pSMB->req.Capabilities = cpu_to_le32(capabilities);
@@ -540,7 +542,7 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
if (ses->capabilities & CAP_UNICODE) {
/* unicode strings must be word aligned */
- if (iov[0].iov_len % 2) {
+ if ((iov[0].iov_len + iov[1].iov_len) % 2) {
*bcc_ptr = 0;
bcc_ptr++;
}