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authorStefan Metzmacher <metze@samba.org>2013-03-18 10:10:25 +0100
committerJeremy Allison <jra@samba.org>2013-03-20 09:32:26 -0700
commitd24b8afb79f75b1db9301b79862be484a4932979 (patch)
tree91a6445a0a30e4f2a8711896be1cae9eaaf389c3 /source3/smbd/sesssetup.c
parent40c3db9b6a584a6c243fd02b12269d54e7425fea (diff)
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s3:smbd: keep global_client_caps and max_send from the first successful session setup
Signed-off-by: Stefan Metzmacher <metze@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
Diffstat (limited to 'source3/smbd/sesssetup.c')
-rw-r--r--source3/smbd/sesssetup.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/source3/smbd/sesssetup.c b/source3/smbd/sesssetup.c
index 890189cb34..4728759c6c 100644
--- a/source3/smbd/sesssetup.c
+++ b/source3/smbd/sesssetup.c
@@ -132,11 +132,12 @@ static void reply_sesssetup_and_X_spnego(struct smb_request *req)
uint16_t action = 0;
NTTIME now = timeval_to_nttime(&req->request_time);
struct smbXsrv_session *session = NULL;
+ uint16_t smb_bufsize = SVAL(req->vwv+2, 0);
uint32_t client_caps = IVAL(req->vwv+10, 0);
DEBUG(3,("Doing spnego session setup\n"));
- if (global_client_caps == 0) {
+ if (!sconn->smb1.sessions.done_sesssetup) {
global_client_caps = client_caps;
if (!(global_client_caps & CAP_STATUS32)) {
@@ -377,6 +378,12 @@ static void reply_sesssetup_and_X_spnego(struct smb_request *req)
return;
}
+ if (!sconn->smb1.sessions.done_sesssetup) {
+ sconn->smb1.sessions.max_send =
+ MIN(sconn->smb1.sessions.max_send,smb_bufsize);
+ }
+ sconn->smb1.sessions.done_sesssetup = true;
+
/* current_user_info is changed on new vuid */
reload_services(sconn, conn_snum_used, true);
} else if (NT_STATUS_IS_OK(status)) {
@@ -560,7 +567,7 @@ static void setup_new_vc_session(struct smbd_server_connection *sconn)
void reply_sesssetup_and_X(struct smb_request *req)
{
uint64_t sess_vuid;
- int smb_bufsize;
+ uint16_t smb_bufsize;
DATA_BLOB lm_resp;
DATA_BLOB nt_resp;
DATA_BLOB plaintext_password;
@@ -671,8 +678,7 @@ void reply_sesssetup_and_X(struct smb_request *req)
const uint8_t *save_p = req->buf;
uint16 byte_count;
-
- if(global_client_caps == 0) {
+ if (!sconn->smb1.sessions.done_sesssetup) {
global_client_caps = IVAL(req->vwv+11, 0);
if (!(global_client_caps & CAP_STATUS32)) {