From 2898a10e8ec1df9afaa27ff1d0cb685fcb964720 Mon Sep 17 00:00:00 2001
From: skotlex <skotlex@54d463be-8e91-2dee-dedb-b68131a5f0ec>
Date: Wed, 2 Aug 2006 15:40:25 +0000
Subject: - Fixed script code data not being free'd if a player quits in the
 middle of a script. - Modified run_script so that when there are leaks, it
 will report the place where run_script was called from as source rather than
 the inner code of run_script (for debugging purposes)

git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@8057 54d463be-8e91-2dee-dedb-b68131a5f0ec
---
 src/map/map.c    |  7 +++++++
 src/map/script.c | 16 +++++++++++-----
 src/map/script.h |  4 +++-
 3 files changed, 21 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/map/map.c b/src/map/map.c
index 2e198bb0d..34a18f033 100644
--- a/src/map/map.c
+++ b/src/map/map.c
@@ -1695,6 +1695,13 @@ int map_quit(struct map_session_data *sd) {
 		sd->regstr = NULL;
 		sd->regstr_num = 0;
 	}
+	if (sd->st) {
+		if (sd->st->stack)
+			script_free_stack (sd->st->stack);
+		aFree(sd->st);
+		sd->st = NULL;
+		sd->npc_id = 0;
+	}
 	if(sd->fd)
   	{	//Player will be free'd on save-ack. [Skotlex]
 		if (session[sd->fd])
diff --git a/src/map/script.c b/src/map/script.c
index b26cbf749..23bc4c505 100644
--- a/src/map/script.c
+++ b/src/map/script.c
@@ -2500,7 +2500,9 @@ int run_func(struct script_state *st)
  */
 void run_script_main(struct script_state *st);
 
-void run_script(struct script_code *rootscript,int pos,int rid,int oid)
+//FIXME: Temporary replacement to locate the leak source.
+//void run_script(struct script_code *rootscript,int pos,int rid,int oid)
+void run_script_sub(struct script_code *rootscript,int pos,int rid,int oid, char* file, int lineno)
 {
 	struct script_state *st;
 	struct map_session_data *sd=NULL;
@@ -2513,14 +2515,18 @@ void run_script(struct script_code *rootscript,int pos,int rid,int oid)
 		//Resume script.
 		st = sd->st;
 	} else {
-		st = aCalloc(sizeof(struct script_state), 1);
+//		st = aCalloc(sizeof(struct script_state), 1);
+		st = _mcalloc(sizeof(struct script_state), 1, file, lineno, __func__);
 		// the script is different, make new script_state and stack
-		st->stack = aMalloc (sizeof(struct script_stack));
+//		st->stack = aMalloc (sizeof(struct script_stack));
+		st->stack = _mmalloc(sizeof(struct script_stack), file, lineno, __func__);
 		st->stack->sp=0;
 		st->stack->sp_max=64;
-		st->stack->stack_data = (struct script_data *)aCalloc(st->stack->sp_max,sizeof(st->stack->stack_data[0]));
+//		st->stack->stack_data = (struct script_data *)aCalloc(st->stack->sp_max,sizeof(st->stack->stack_data[0]));
+		st->stack->stack_data = (struct script_data *)_mcalloc(st->stack->sp_max,sizeof(st->stack->stack_data[0]), file, lineno, __func__);
 		st->stack->defsp = st->stack->sp;
-		st->stack->var_function = aCalloc(1, sizeof(struct linkdb_node*));
+//		st->stack->var_function = aCalloc(1, sizeof(struct linkdb_node*));
+		st->stack->var_function = _mcalloc(1, sizeof(struct linkdb_node*), file, lineno, __func__);
 		st->state  = RUN;
 		st->script = rootscript;
 	}
diff --git a/src/map/script.h b/src/map/script.h
index 8ce446212..f4bca3569 100644
--- a/src/map/script.h
+++ b/src/map/script.h
@@ -62,7 +62,9 @@ struct script_state {
 };
 
 struct script_code* parse_script(unsigned char *,const char*,int);
-void run_script(struct script_code*,int,int,int);
+void run_script_sub(struct script_code *rootscript,int pos,int rid,int oid, char* file, int lineno);
+//void run_script(struct script_code*,int,int,int);
+#define run_script(sc,pos,rid,oid) run_script_sub(sc,pos,rid,oid,__FILE__,__LINE__)
 
 int set_var(struct map_session_data *sd, char *name, void *val);
 int conv_num(struct script_state *st,struct script_data *data);
-- 
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