make VERSION not include sid (#118)

[solanum.git] / modules / m_alias.c

diff --git a/modules/m_alias.c b/modules/m_alias.c
index 3879a8146f359da843e2c1cd4f94008b87e65498..b8f1b03551149b8f599abd48f104467763ef57d2 100644 (file)
--- a/modules/m_alias.c
+++ b/modules/m_alias.c
@@ -31,6 +31,7 @@
 #include "numeric.h"
 #include "send.h"
 #include "packet.h"
+#include "s_assert.h"
 
 static const char alias_desc[] = "Provides the system for services aliases";
 
@@ -60,9 +61,12 @@ create_aliases(void)
 
        RB_DICTIONARY_FOREACH(alias, &iter, alias_dict)
        {
-               struct Message *message = rb_malloc(sizeof(struct Message));
+               struct Message *message = rb_malloc(sizeof(*message) + strlen(alias->name) + 1);
+               char *cmd = (char*)message + sizeof(*message);
 
-               message->cmd = alias->name;
+               /* copy the alias name as it will be freed early on a rehash */
+               strcpy(cmd, alias->name);
+               message->cmd = cmd;
                memcpy(message->handlers, alias_msgtab, sizeof(alias_msgtab));
 
                mod_add_cmd(message);
@@ -121,14 +125,6 @@ m_alias(struct MsgBuf *msgbuf, struct Client *client_p, struct Client *source_p,
 
                return;
        }
-       else if(parc < 2)
-       {
-               sendto_one(client_p, form_str(ERR_NEEDMOREPARAMS),
-                          me.name,
-                          EmptyString(client_p->name) ? "*" : client_p->name,
-                          msgbuf->cmd);
-               return;
-       }
 
        if(!IsFloodDone(client_p) && client_p->localClient->receiveM > 20)
                flood_endgrace(client_p);
@@ -155,6 +151,7 @@ m_alias(struct MsgBuf *msgbuf, struct Client *client_p, struct Client *source_p,
                return;
        }
 
+       msgbuf_reconstruct_tail(msgbuf, 1);
        if(EmptyString(parv[1]))
        {
                sendto_one(client_p, form_str(ERR_NOTEXTTOSEND), me.name, target_p->name);