From 8229117911eb1ddf17a323c4033da4c402a69e44 Mon Sep 17 00:00:00 2001
From: joonicks <god@joonicks.eu>
Date: Mon, 10 Nov 2025 22:39:10 +0100
Subject: [PATCH] use mkhash for aliases too

---
 src/alias.c |  3 ++-
 src/ons.c   | 14 +++++++-------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/src/alias.c b/src/alias.c
index e600922..38f79a5 100644
--- a/src/alias.c
+++ b/src/alias.c
@@ -270,13 +270,14 @@ void do_alias(COMMAND_ARGS)
 	set_mallocdoer(do_alias);
 	alias = (Alias*)Calloc(sizeof(Alias)+strlen(cmd));
 	stringcpy(alias->alias,cmd);
+	alias->hash = mkhash(cmd);
 	set_mallocdoer(do_alias);
 	alias->format = stringdup(rest);
 	alias->next = aliaslist;
 	aliaslist = alias;
 	to_user(from,"Added alias: %s --> %s",cmd,rest);
 #ifdef DEBUG
-	debug("(do_alias) Added alias: %s --> %s\n",cmd,rest);
+	debug("(do_alias) Added alias: %s [#%i] --> %s\n",cmd,alias->hash,rest);
 #endif
 }
 
diff --git a/src/ons.c b/src/ons.c
index c118be7..1224783 100644
--- a/src/ons.c
+++ b/src/ons.c
@@ -394,7 +394,7 @@ void on_msg(char *from, char *to, char *rest)
 	uchar	*p1,*p2;
 	int	has_cc,has_bang;
 	int	uaccess;
-	int	i,j,h;
+	int	i,j,command_hash;
 
 	/*
 	 *  No line sent to this routine should be longer than MSGLEN
@@ -475,15 +475,15 @@ void on_msg(char *from, char *to, char *rest)
 		command++;
 	}
 
+	command_hash = mkhash(command);
+
 #ifdef ALIAS
 	arec = 0;
 recheck_alias:
-#endif /* ALIAS */
 
-#ifdef ALIAS
 	for(alias=aliaslist;alias;alias=alias->next)
 	{
-		if (!stringcasecmp(alias->alias,command))
+		if (command_hash == alias->hash && stringcasecmp(alias->alias,command) == 0)
 		{
 			unchop(command,rest);
 			afmt(amem,alias->format,command);
@@ -527,10 +527,10 @@ recheck_alias:
 	if (i) return;
 #endif /* SCRIPTING */
 
-	h = mkhash(command);
-	i = hashmap[h];
+	command_hash = mkhash(command);
+	i = hashmap[command_hash];
 #ifdef DEBUG
-	debug("(on_msg) %s = hash %i, mapped to %i %s\n",command,h,i,(i==255)?"(no match)":mcmd[i].name);
+	debug("(on_msg) %s = hash %i, mapped to %i %s\n",command,command_hash,i,(i==255)?"(no match)":mcmd[i].name);
 #endif /* DEBUG */
 	if (i == 255)
 		goto public_msg;