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Diffstat (limited to 'source3/smbd/trans2.c')
-rw-r--r--source3/smbd/trans2.c81
1 files changed, 42 insertions, 39 deletions
diff --git a/source3/smbd/trans2.c b/source3/smbd/trans2.c
index 1da45a8b58..c385c6ccb1 100644
--- a/source3/smbd/trans2.c
+++ b/source3/smbd/trans2.c
@@ -768,6 +768,12 @@ void send_trans2_replies(connection_struct *conn,
reply_outbuf(req, 10, total_sent_thistime + alignment_offset
+ data_alignment_offset);
+ /*
+ * We might have SMBtrans2s in req which was transferred to
+ * the outbuf, fix that.
+ */
+ SCVAL(req->outbuf, smb_com, SMBtrans2);
+
/* Set total params and data to be sent */
SSVAL(req->outbuf,smb_tprcnt,paramsize);
SSVAL(req->outbuf,smb_tdrcnt,datasize);
@@ -2183,7 +2189,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
}
DEBUG( 4, ( "%s mask=%s directory=%s dirtype=%d numentries=%d\n",
- smb_fn_name(CVAL(req->inbuf,smb_com)),
+ smb_fn_name(req->cmd),
mask, directory, dirtype, numentries ) );
/*
@@ -2481,7 +2487,7 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
}
DEBUG( 3, ( "%s mask=%s directory=%s dirtype=%d numentries=%d\n",
- smb_fn_name(CVAL(req->inbuf,smb_com)),
+ smb_fn_name(req->cmd),
mask, directory, dirtype, numentries ) );
/* Check if we can close the dirptr */
@@ -3118,7 +3124,7 @@ cBytesSector=%u, cUnitTotal=%u, cUnitAvail=%d\n", (unsigned int)bsize, (unsigned
max_data_bytes);
DEBUG( 4, ( "%s info_level = %d\n",
- smb_fn_name(CVAL(req->inbuf,smb_com)), info_level) );
+ smb_fn_name(req->cmd), info_level) );
return;
}
@@ -3846,7 +3852,6 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
files_struct *fsp = NULL;
struct file_id fileid;
struct ea_list *ea_list = NULL;
- uint32 access_mask = 0x12019F; /* Default - GENERIC_EXECUTE mapping from Windows */
char *lock_data = NULL;
bool ms_dfs_link = false;
TALLOC_CTX *ctx = talloc_tos();
@@ -3939,7 +3944,6 @@ static void call_trans2qfilepathinfo(connection_struct *conn,
pos = fsp->fh->position_information;
fileid = vfs_file_id_from_sbuf(conn, &sbuf);
get_file_infos(fileid, &delete_pending, &write_time_ts);
- access_mask = fsp->access_mask;
}
} else {
@@ -4403,7 +4407,12 @@ total_data=%u (should be %u)\n", (unsigned int)total_data, (unsigned int)IVAL(pd
case SMB_FILE_ACCESS_INFORMATION:
DEBUG(10,("call_trans2qfilepathinfo: SMB_FILE_ACCESS_INFORMATION\n"));
- SIVAL(pdata,0,access_mask);
+ if (fsp) {
+ SIVAL(pdata,0,fsp->access_mask);
+ } else {
+ /* GENERIC_EXECUTE mapping from Windows */
+ SIVAL(pdata,0,0x12019F);
+ }
data_size = 4;
break;
@@ -5470,7 +5479,7 @@ static NTSTATUS smb_set_posix_acl(connection_struct *conn,
****************************************************************************/
static NTSTATUS smb_set_posix_lock(connection_struct *conn,
- const struct smb_request *req,
+ struct smb_request *req,
const char *pdata,
int total_data,
files_struct *fsp)
@@ -7251,7 +7260,7 @@ static void call_trans2ioctl(connection_struct *conn,
unsigned int max_data_bytes)
{
char *pdata = *ppdata;
- files_struct *fsp = file_fsp(req, SVAL(req->inbuf,smb_vwv15));
+ files_struct *fsp = file_fsp(req, SVAL(req->vwv+15, 0));
/* check for an invalid fid before proceeding */
@@ -7304,7 +7313,7 @@ void reply_findclose(struct smb_request *req)
return;
}
- dptr_num = SVALS(req->inbuf,smb_vwv0);
+ dptr_num = SVALS(req->vwv+0, 0);
DEBUG(3,("reply_findclose, dptr_num = %d\n", dptr_num));
@@ -7334,7 +7343,7 @@ void reply_findnclose(struct smb_request *req)
return;
}
- dptr_num = SVAL(req->inbuf,smb_vwv0);
+ dptr_num = SVAL(req->vwv+0, 0);
DEBUG(3,("reply_findnclose, dptr_num = %d\n", dptr_num));
@@ -7537,11 +7546,11 @@ void reply_trans2(struct smb_request *req)
return;
}
- dsoff = SVAL(req->inbuf, smb_dsoff);
- dscnt = SVAL(req->inbuf, smb_dscnt);
- psoff = SVAL(req->inbuf, smb_psoff);
- pscnt = SVAL(req->inbuf, smb_pscnt);
- tran_call = SVAL(req->inbuf, smb_setup0);
+ dsoff = SVAL(req->vwv+12, 0);
+ dscnt = SVAL(req->vwv+11, 0);
+ psoff = SVAL(req->vwv+10, 0);
+ pscnt = SVAL(req->vwv+9, 0);
+ tran_call = SVAL(req->vwv+14, 0);
size = smb_len(req->inbuf) + 4;
av_size = smb_len(req->inbuf);
@@ -7581,17 +7590,17 @@ void reply_trans2(struct smb_request *req)
state->mid = req->mid;
state->vuid = req->vuid;
- state->setup_count = SVAL(req->inbuf, smb_suwcnt);
+ state->setup_count = SVAL(req->vwv+13, 0);
state->setup = NULL;
- state->total_param = SVAL(req->inbuf, smb_tpscnt);
+ state->total_param = SVAL(req->vwv+0, 0);
state->param = NULL;
- state->total_data = SVAL(req->inbuf, smb_tdscnt);
+ state->total_data = SVAL(req->vwv+1, 0);
state->data = NULL;
- state->max_param_return = SVAL(req->inbuf, smb_mprcnt);
- state->max_data_return = SVAL(req->inbuf, smb_mdrcnt);
- state->max_setup_return = SVAL(req->inbuf, smb_msrcnt);
- state->close_on_completion = BITSETW(req->inbuf+smb_vwv5,0);
- state->one_way = BITSETW(req->inbuf+smb_vwv5,1);
+ state->max_param_return = SVAL(req->vwv+2, 0);
+ state->max_data_return = SVAL(req->vwv+3, 0);
+ state->max_setup_return = SVAL(req->vwv+4, 0);
+ state->close_on_completion = BITSETW(req->vwv+5, 0);
+ state->one_way = BITSETW(req->vwv+5, 1);
state->call = tran_call;
@@ -7755,18 +7764,18 @@ void reply_transs2(struct smb_request *req)
/* Revise state->total_param and state->total_data in case they have
changed downwards */
- if (SVAL(req->inbuf, smb_tpscnt) < state->total_param)
- state->total_param = SVAL(req->inbuf, smb_tpscnt);
- if (SVAL(req->inbuf, smb_tdscnt) < state->total_data)
- state->total_data = SVAL(req->inbuf, smb_tdscnt);
+ if (SVAL(req->vwv+0, 0) < state->total_param)
+ state->total_param = SVAL(req->vwv+0, 0);
+ if (SVAL(req->vwv+1, 0) < state->total_data)
+ state->total_data = SVAL(req->vwv+1, 0);
- pcnt = SVAL(req->inbuf, smb_spscnt);
- poff = SVAL(req->inbuf, smb_spsoff);
- pdisp = SVAL(req->inbuf, smb_spsdisp);
+ pcnt = SVAL(req->vwv+2, 0);
+ poff = SVAL(req->vwv+3, 0);
+ pdisp = SVAL(req->vwv+4, 0);
- dcnt = SVAL(req->inbuf, smb_sdscnt);
- doff = SVAL(req->inbuf, smb_sdsoff);
- ddisp = SVAL(req->inbuf, smb_sdsdisp);
+ dcnt = SVAL(req->vwv+5, 0);
+ doff = SVAL(req->vwv+6, 0);
+ ddisp = SVAL(req->vwv+7, 0);
state->received_param += pcnt;
state->received_data += dcnt;
@@ -7819,12 +7828,6 @@ void reply_transs2(struct smb_request *req)
return;
}
- /*
- * construct_reply_common will copy smb_com from inbuf to
- * outbuf. SMBtranss2 is wrong here.
- */
- SCVAL(req->inbuf,smb_com,SMBtrans2);
-
handle_trans2(conn, req, state);
DLIST_REMOVE(conn->pending_trans, state);
generated by cgit (git 2.34.1) at 2024-07-14 01:54:18 +0000