Disallow more than 5 bots per binary

doc/UPDATES

@@ -2,6 +2,7 @@ maint
   * Update server list, 'set -yes servers -' and 'set -yes servers6 -' to get new list.
   * Remove 'chanset +meankicks'. You can customize your kicks in doc/responses.txt and recompile.
   * Don't allow running as root
+  * Don't allow more than 5 bots per binary.
 
 1.4.0 - http://wraith.botpack.net/milestone/1.4.0
   * Updated server list, 'set -yes servers -' and 'set -yes servers6 -' to get new list.

src/conf.c

@@ -595,6 +595,7 @@ readconf(const char *fname, int bits)
 {
   int enc = (bits & CONF_ENC) ? 1 : 0;
   bd::Stream* stream;
+  size_t bots = 0;
 
   if (enc) {
     const char salt1[] = SALT1;
@@ -692,9 +693,13 @@ readconf(const char *fname, int bits)
       ipsix = newsplit(line);
 
       conf_addbot(nick.c_str(), ip.c_str(), host.c_str(), ipsix.c_str());
+      ++bots;
     }
   }                             /* while(fgets()) */
 
+  if (bots >= 5)
+    werr(ERR_TOOMANYBOTS);
+
   delete stream;
   return 0;
 }

src/shell.c

@@ -651,6 +651,8 @@ const char *werr_tostr(int errnum)
     return STR("I have no bot record but received -B???");
   case ERR_NOTINIT:
     return STR("Binary data is not initialized; try ./binary -C");
+  case ERR_TOOMANYBOTS:
+    return STR("Too many bots defined. 5 max. Too many will lead to klines.\nSpread out into multiple accounts/shells/ip ranges.");
   default:
     return STR("Unforseen error");
   }

src/shell.h

@@ -22,7 +22,8 @@
 #define ERR_NOUSERNAME	20
 #define ERR_NOHOMEDIR	21
 #define ERR_NOTINIT	22
-#define ERR_MAX         23
+#define ERR_TOOMANYBOTS 23
+#define ERR_MAX         24
 
 #define DETECT_LOGIN 	1
 #define DETECT_TRACE 	2