plug some memory leaks

libs/util/quakefs.c

@@ -554,12 +554,16 @@ qfs_load_config (void)
 	buf[0] = '{';
 	buf[len + 1] = '}';
 	buf[len + 2] = 0;
+	if (qfs_gd_plist)
+		PL_Free (qfs_gd_plist);
 	qfs_gd_plist = PL_GetPropertyList (buf);
 	free (buf);
 	if (qfs_gd_plist && qfs_gd_plist->type == QFDictionary)
 		return;		// done
 	Sys_Printf ("not a dictionary\n");
 no_config:
+	if (qfs_gd_plist)
+		PL_Free (qfs_gd_plist);
 	qfs_gd_plist = PL_GetPropertyList (qfs_default_dirconf);
 }
 

libs/util/sys.c

@@ -387,11 +387,13 @@ Sys_Init_Cvars (void)
 void
 Sys_Shutdown (void)
 {
-	shutdown_list_t *p = shutdown_list;
+	shutdown_list_t *p = shutdown_list, *t;
 
 	while (p) {
 		p->func ();
+		t = p;
 		p = p->next;
+		free (t);
 	}
 }
 

qtv/source/connection.c

@@ -53,6 +53,12 @@ static __attribute__ ((unused)) const char rcsid[] =
 
 static hashtab_t *connections;
 
+static void
+connection_free (void *_c, void *unused)
+{
+	free (_c);
+}
+
 static unsigned long
 connection_get_hash (void *_c, void *unused)
 {
@@ -76,7 +82,7 @@ connection_compare (void *_c1, void *_c2, void *unused)
 void
 Connection_Init (void)
 {
-	connections = Hash_NewTable (1023, 0, 0, 0);
+	connections = Hash_NewTable (1023, 0, connection_free, 0);
 	Hash_SetHashCompare (connections, connection_get_hash, connection_compare);
 }
 
@@ -99,7 +105,7 @@ Connection_Add (netadr_t *address, void *object,
 void
 Connection_Del (connection_t *con)
 {
-	Hash_DelElement (connections, con);
+	Hash_Free (connections, Hash_DelElement (connections, con));
 }
 
 connection_t *

qtv/source/qtv.c

@@ -222,6 +222,8 @@ qtv_shutdown (void)
 {
 	NET_Shutdown ();
 	Con_Shutdown ();
+	Cbuf_Delete (qtv_cbuf);
+	Cbuf_ArgsDelete (qtv_args);
 }
 
 static void

qtv/source/server.c

@@ -81,6 +81,13 @@ server_free (void *_sv, void *unused)
 	if (sv->connected)
 		Netchan_Transmit (&sv->netchan, sizeof (final), final);
 	Connection_Del (sv->con);
+	Info_Destroy (sv->info);
+	free ((char *) sv->name);
+	free ((char *) sv->address);
+	if (sv->gamedir)
+		free ((char *) sv->gamedir);
+	if (sv->message)
+		free ((char *) sv->message);
 
 	for (s = &servers; *s; s = &(*s)->next) {
 		if (*s == sv) {
@@ -88,6 +95,7 @@ server_free (void *_sv, void *unused)
 			break;
 		}
 	}
+	free (sv);
 }
 
 static int
@@ -122,6 +130,7 @@ qtv_serverdata (server_t *sv)
 
 	COM_TokenizeString (MSG_ReadString (net_message), qtv_args);
 	cmd_args = qtv_args;
+	Info_Destroy (sv->info);
 	sv->info = Info_ParseString (Cmd_Argv (1), MAX_SERVERINFO_STRING, 0);
 
 	str = Info_ValueForKey (sv->info, "hostname");
@@ -869,6 +878,7 @@ static void
 server_shutdown (void)
 {
 	Hash_FlushTable (server_hash);
+	Hash_DelTable (server_hash);
 }
 
 static void