diff options
Diffstat (limited to 'source3/nmbd/nmbd_processlogon.c')
| -rw-r--r-- | source3/nmbd/nmbd_processlogon.c | 29 |
1 files changed, 24 insertions, 5 deletions
diff --git a/source3/nmbd/nmbd_processlogon.c b/source3/nmbd/nmbd_processlogon.c index 357d00b413..8750ea1fac 100644 --- a/source3/nmbd/nmbd_processlogon.c +++ b/source3/nmbd/nmbd_processlogon.c @@ -311,7 +311,6 @@ void process_logon_packet(struct packet_struct *p, char *buf,int len, fstring my_name; fstring reply_name; char outbuf[1024]; - int code; uint16 token = 0; uint32 ntversion = 0; uint16 lmnttoken = 0; @@ -327,6 +326,10 @@ void process_logon_packet(struct packet_struct *p, char *buf,int len, const struct sockaddr_storage *pss; struct in_addr ip; + DATA_BLOB blob_in; + enum ndr_err_code ndr_err; + struct nbt_netlogon_packet request; + in_addr_to_sockaddr_storage(&ss, p->ip); pss = iface_ip((struct sockaddr *)&ss); if (!pss) { @@ -347,10 +350,25 @@ logons are not enabled.\n", inet_ntoa(p->ip) )); fstrcpy(my_name, global_myname()); - code = get_safe_SVAL(buf,len,buf,0,-1); - DEBUG(4,("process_logon_packet: Logon from %s: code = 0x%x\n", inet_ntoa(p->ip), code)); + ZERO_STRUCT(request); + + blob_in = data_blob_const(buf, len); + + ndr_err = ndr_pull_struct_blob(&blob_in, talloc_tos(), &request, + (ndr_pull_flags_fn_t)ndr_pull_nbt_netlogon_packet); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + DEBUG(1,("process_logon_packet: Failed to pull logon packet\n")); + return; + } + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_DEBUG(nbt_netlogon_packet, &request); + } + + DEBUG(4,("process_logon_packet: Logon from %s: code = 0x%x\n", + inet_ntoa(p->ip), request.command)); - switch (code) { + switch (request.command) { case 0: { fstring mach_str, user_str, getdc_str; char *q = buf + 2; @@ -925,7 +943,8 @@ reporting %s domain %s 0x%x ntversion=%x lm_nt token=%x lm_20 token=%x\n", break; default: - DEBUG(3,("process_logon_packet: Unknown domain request %d\n",code)); + DEBUG(3,("process_logon_packet: Unknown domain request %d\n", + request.command)); return; } } |