From d2d89ac412dbdba0747e44cdf1e4c90e29f6ef2b Mon Sep 17 00:00:00 2001
From: mokkori <brezelzombie@live.de>
Date: Sun, 17 Feb 2013 16:08:51 +0100
Subject: Memory: Properly initialize and free new module languages.

Memory: Properly free strings in module config directive lookups.

Memory: Do not leak module version and author in rare situations.

Memory: Memory leak when deleting a module callback.

Memory: Memory leaks with module messages.

Memory: Memory leaks with module commands.

Memory: Memory leaks with module event handlers.

Memory: Memory leaks with module event hooks.

Memory: Every module config entry of type string is leaked on config reload.

Memory: Leak services root list, ulines list, host setters list, modules autoload list, modules delayed autoload list, hostserv/memoserv/helpserv/botserv/operserv/chanserv/nickserv core modules lists on config reload.

Memory: Leaks with channel bans/invites/exceptions.

Memory: Leak when updating already existing ignore.

Memory: Invalid pointer read in slists.

Memory: Leak when using /cs appendtopic.

Memory: Leak on (currently impossible) config reload.

Memory: Syscall param write(buf) points to uninitialised byte(s) in save_ns_dbase().

Memory: Leak if PreNickServDB is set and NSEmailReg is not.

Removing a command no longer calls free() on help_param*, reversed previous changes
Changes to CSMaxReg, MSMaxMemos and NewsCount are now properly reflected in help notices after config reload
Small adjustments

Fixed copy&paste mistake

Fix findCommand() searching in the wrong command tables
---
 src/core/cs_set.c | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'src/core/cs_set.c')

diff --git a/src/core/cs_set.c b/src/core/cs_set.c
index 7138a2054..f82a74c78 100644
--- a/src/core/cs_set.c
+++ b/src/core/cs_set.c
@@ -37,6 +37,7 @@ static int do_set_opnotice(User * u, ChannelInfo * ci, char *param);
 static int do_set_xop(User * u, ChannelInfo * ci, char *param);
 static int do_set_peace(User * u, ChannelInfo * ci, char *param);
 static int do_set_noexpire(User * u, ChannelInfo * ci, char *param);
+static int reload_config(int argc, char **argv);
 static void myChanServHelp(User * u);
 
 /**
@@ -48,6 +49,7 @@ static void myChanServHelp(User * u);
 int AnopeInit(int argc, char **argv)
 {
     Command *c;
+    EvtHook *hook;
 
     moduleAddAuthor("Anope");
     moduleAddVersion(VERSION_STRING);
@@ -125,6 +127,12 @@ int AnopeInit(int argc, char **argv)
 
     moduleSetChanHelp(myChanServHelp);
 
+    hook = createEventHook(EVENT_RELOAD, reload_config);
+    if (moduleAddEventHook(hook) != MOD_ERR_OK) {
+        alog("[\002cs_set\002] Can't hook to EVENT_RELOAD event");
+        return MOD_STOP;
+    }
+
     return MOD_CONT;
 }
 
@@ -898,3 +906,18 @@ static int do_set_noexpire(User * u, ChannelInfo * ci, char *param)
     }
     return MOD_CONT;
 }
+
+/*************************************************************************/
+
+/**
+ * Upon /os reload refresh the limit in help output
+ **/
+static int reload_config(int argc, char **argv) {
+    Command *c;
+
+    if (argc >= 1 && !stricmp(argv[0], EVENT_START))
+        if ((c = findCommand(CHANSERV, "SET SUCCESSOR")))
+            c->help_param1 = (char *) (long) CSMaxReg;
+
+    return MOD_CONT;
+}
-- 
cgit