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-rw-r--r--source3/smbd/reply.c115
1 files changed, 64 insertions, 51 deletions
diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index cb0e5d7628..09c4e29416 100644
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -53,58 +53,71 @@ a packet to ensure chaining works correctly */
****************************************************************************/
int reply_special(char *inbuf,char *outbuf)
{
- int outsize = 4;
- int msg_type = CVAL(inbuf,0);
- int msg_flags = CVAL(inbuf,1);
- pstring name1,name2;
- extern fstring remote_machine;
- extern fstring local_machine;
- char *p;
-
- *name1 = *name2 = 0;
-
- smb_setlen(outbuf,0);
-
- switch (msg_type)
- {
- case 0x81: /* session request */
- CVAL(outbuf,0) = 0x82;
- CVAL(outbuf,3) = 0;
- if (name_len(inbuf+4) > 50)
- {
- DEBUG(0,("Invalid name length in session request\n"));
- return(0);
+ int outsize = 4;
+ int msg_type = CVAL(inbuf,0);
+ int msg_flags = CVAL(inbuf,1);
+ pstring name1,name2;
+ extern fstring remote_machine;
+ extern fstring local_machine;
+ char *p;
+
+ *name1 = *name2 = 0;
+
+ smb_setlen(outbuf,0);
+
+ switch (msg_type) {
+ case 0x81: /* session request */
+ CVAL(outbuf,0) = 0x82;
+ CVAL(outbuf,3) = 0;
+ if (name_len(inbuf+4) > 50) {
+ DEBUG(0,("Invalid name length in session request\n"));
+ return(0);
+ }
+ name_extract(inbuf,4,name1);
+ name_extract(inbuf,4 + name_len(inbuf + 4),name2);
+ DEBUG(2,("netbios connect: name1=%s name2=%s\n",
+ name1,name2));
+
+ strcpy(remote_machine,name2);
+ trim_string(remote_machine," "," ");
+ p = strchr(remote_machine,' ');
+ strlower(remote_machine);
+ if (p) *p = 0;
+
+ strcpy(local_machine,name1);
+ trim_string(local_machine," "," ");
+ p = strchr(local_machine,' ');
+ strlower(local_machine);
+ if (p) *p = 0;
+
+ add_session_user(remote_machine);
+
+ reload_services(True);
+ reopen_logs();
+
+ break;
+
+ case 0x89: /* session keepalive request
+ (some old clients produce this?) */
+ CVAL(outbuf,0) = 0x85;
+ CVAL(outbuf,3) = 0;
+ break;
+
+ case 0x82: /* positive session response */
+ case 0x83: /* negative session response */
+ case 0x84: /* retarget session response */
+ DEBUG(0,("Unexpected session response\n"));
+ break;
+
+ case 0x85: /* session keepalive */
+ default:
+ return(0);
}
- name_extract(inbuf,4,name1);
- name_extract(inbuf,4 + name_len(inbuf + 4),name2);
- DEBUG(2,("netbios connect: name1=%s name2=%s\n",name1,name2));
-
- strcpy(remote_machine,name2);
- trim_string(remote_machine," "," ");
- p = strchr(remote_machine,' ');
- strlower(remote_machine);
- if (p) *p = 0;
-
- strcpy(local_machine,name1);
- trim_string(local_machine," "," ");
- p = strchr(local_machine,' ');
- strlower(local_machine);
- if (p) *p = 0;
-
- add_session_user(remote_machine);
-
- reload_services(True);
- reopen_logs();
-
- break;
- case 0x85: /* session keepalive */
- default:
- return(0);
- }
-
- DEBUG(5,("%s init msg_type=0x%x msg_flags=0x%x\n",timestring(),msg_type,msg_flags));
-
- return(outsize);
+
+ DEBUG(5,("%s init msg_type=0x%x msg_flags=0x%x\n",
+ timestring(),msg_type,msg_flags));
+
+ return(outsize);
}