aboutsummaryrefslogtreecommitdiffstats
path: root/fs/cifs/sess.c
diff options
context:
space:
mode:
authorSteve French <sfrench@us.ibm.com>2006-06-27 19:50:57 +0000
committerSteve French <sfrench@us.ibm.com>2006-06-27 19:50:57 +0000
commit0223cf0b10bdb3b557d8884b1a957cc64be843c3 (patch)
treefb4247a30b8df1fd00e9cab04132795e826fa83a /fs/cifs/sess.c
parent750d1151a6c95ef9b9a188bb7cff6b80ee30da17 (diff)
[CIFS] Fix alignment of unicode strings in previous patch
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/sess.c')
-rw-r--r--fs/cifs/sess.c22
1 files changed, 15 insertions, 7 deletions
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 7737edd1baf..b7d49c03985 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -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;