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[CIFS] Fix alignment of unicode strings in previous patch

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Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Steve French 2006-06-27 19:50:57 +00:00
parent 750d1151a6
commit 0223cf0b10
1 changed files with 15 additions and 7 deletions
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22
fs/cifs/sess.c
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@ -83,11 +83,11 @@ static void unicode_ssetup_strings(char ** pbcc_area, struct cifsSesInfo *ses,
/* BB FIXME add check that strings total less
than 335 or will need to send them as arrays */
/* align unicode strings, must be word aligned */
if ((long) bcc_ptr % 2) {
/* unicode strings, must be word aligned before the call */
/* if ((long) bcc_ptr % 2) {
*bcc_ptr = 0;
bcc_ptr++;
}
} */
/* copy user */
if(ses->userName == NULL) {
/* BB what about null user mounts - check that we do this BB */
@ -416,9 +416,14 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
bcc_ptr += CIFS_SESS_KEY_SIZE;
memcpy(bcc_ptr, (char *)ntlm_session_key,CIFS_SESS_KEY_SIZE);
bcc_ptr += CIFS_SESS_KEY_SIZE;
if(ses->capabilities & CAP_UNICODE)
if(ses->capabilities & CAP_UNICODE) {
/* unicode strings must be word aligned */
if (iov[0].iov_len % 2) {
*bcc_ptr = 0;
bcc_ptr++;
}
unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
else
} else
ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
} else if (type == NTLMv2) {
char * v2_sess_key =
@ -455,9 +460,12 @@ CIFS_SessSetup(unsigned int xid, struct cifsSesInfo *ses, int first_time,
memcpy(bcc_ptr, (char *)v2_sess_key, sizeof(struct ntlmv2_resp));
bcc_ptr += sizeof(struct ntlmv2_resp);
kfree(v2_sess_key);
if(ses->capabilities & CAP_UNICODE)
if(ses->capabilities & CAP_UNICODE) {
if(iov[0].iov_len % 2) {
*bcc_ptr = 0;
} bcc_ptr++;
unicode_ssetup_strings(&bcc_ptr, ses, nls_cp);
else
} else
ascii_ssetup_strings(&bcc_ptr, ses, nls_cp);
} else /* NTLMSSP or SPNEGO */ {
pSMB->req.hdr.Flags2 |= SMBFLG2_EXT_SEC;