diff options
Diffstat (limited to 'fs/cifs/sess.c')
| -rw-r--r-- | fs/cifs/sess.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c index f1c3c6d9146c..c9edec7081de 100644 --- a/fs/cifs/sess.c +++ b/fs/cifs/sess.c @@ -601,11 +601,6 @@ static void unicode_ssetup_strings(char **pbcc_area, struct cifs_ses *ses, /* BB FIXME add check that strings total less than 335 or will need to send them as arrays */ - /* unicode strings, must be word aligned before the call */ -/* if ((long) bcc_ptr % 2) { - *bcc_ptr = 0; - bcc_ptr++; - } */ /* copy user */ if (ses->user_name == NULL) { /* null user mount */ @@ -1324,7 +1319,7 @@ sess_auth_ntlmv2(struct sess_data *sess_data) } if (ses->capabilities & CAP_UNICODE) { - if (sess_data->iov[0].iov_len % 2) { + if (!IS_ALIGNED(sess_data->iov[0].iov_len, 2)) { *bcc_ptr = 0; bcc_ptr++; } @@ -1364,7 +1359,7 @@ sess_auth_ntlmv2(struct sess_data *sess_data) /* no string area to decode, do nothing */ } else if (smb_buf->Flags2 & SMBFLG2_UNICODE) { /* unicode string area must be word-aligned */ - if (((unsigned long) bcc_ptr - (unsigned long) smb_buf) % 2) { + if (!IS_ALIGNED((unsigned long)bcc_ptr - (unsigned long)smb_buf, 2)) { ++bcc_ptr; --bytes_remaining; } @@ -1448,8 +1443,7 @@ sess_auth_kerberos(struct sess_data *sess_data) if (ses->capabilities & CAP_UNICODE) { /* unicode strings must be word aligned */ - if ((sess_data->iov[0].iov_len - + sess_data->iov[1].iov_len) % 2) { + if (!IS_ALIGNED(sess_data->iov[0].iov_len + sess_data->iov[1].iov_len, 2)) { *bcc_ptr = 0; bcc_ptr++; } @@ -1500,7 +1494,7 @@ sess_auth_kerberos(struct sess_data *sess_data) /* no string area to decode, do nothing */ } else if (smb_buf->Flags2 & SMBFLG2_UNICODE) { /* unicode string area must be word-aligned */ - if (((unsigned long) bcc_ptr - (unsigned long) smb_buf) % 2) { + if (!IS_ALIGNED((unsigned long)bcc_ptr - (unsigned long)smb_buf, 2)) { ++bcc_ptr; --bytes_remaining; } @@ -1552,7 +1546,7 @@ _sess_auth_rawntlmssp_assemble_req(struct sess_data *sess_data) bcc_ptr = sess_data->iov[2].iov_base; /* unicode strings must be word aligned */ - if ((sess_data->iov[0].iov_len + sess_data->iov[1].iov_len) % 2) { + if (!IS_ALIGNED(sess_data->iov[0].iov_len + sess_data->iov[1].iov_len, 2)) { *bcc_ptr = 0; bcc_ptr++; } @@ -1753,7 +1747,7 @@ sess_auth_rawntlmssp_authenticate(struct sess_data *sess_data) /* no string area to decode, do nothing */ } else if (smb_buf->Flags2 & SMBFLG2_UNICODE) { /* unicode string area must be word-aligned */ - if (((unsigned long) bcc_ptr - (unsigned long) smb_buf) % 2) { + if (!IS_ALIGNED((unsigned long)bcc_ptr - (unsigned long)smb_buf, 2)) { ++bcc_ptr; --bytes_remaining; } |