<URL: http://bugs.freeciv.org/Ticket/Display.html?id=39707 >
On 14/09/2007, Marko Lindqvist wrote:
>
> Seems that trunk already had proper player->nation zeroing before
> S2_1 bugfix was ported.
...and that one also avoided some problems S2_1 version does not.
Attached patch versions remove new fix, and ports old one to S2_1.
To be committed tomorrow.
- ML
diff -Nurd -X.diff_ignore freeciv/client/packhand.c freeciv/client/packhand.c
--- freeciv/client/packhand.c 2007-09-14 15:13:54.000000000 +0300
+++ freeciv/client/packhand.c 2007-09-23 01:54:00.000000000 +0300
@@ -2218,18 +2218,15 @@
nations_alloc(game.control.nation_count);
city_styles_alloc(game.control.styles_count);
- /* We are in inconsistent state. Players point to nations,
- * which do not point to players. Fix */
+ /* After nation ruleset free/alloc, nation->player pointers are NULL.
+ * We have to initialize player->nation too, to keep state consistent.
+ * In case of /taking player, number of players has been reseted, so
+ * we can't use players_iterate() here, but have to go through all
+ * possible player slots instead. */
for (i = 0; i < MAX_NUM_PLAYERS + MAX_NUM_BARBARIANS; i++) {
game.players[i].nation = NULL;
}
- /* After nation ruleset free/alloc, nation->player pointers are NULL.
- * We have to initialize player->nation too, to keep state consistent. */
- players_iterate(pplayer) {
- pplayer->nation = NO_NATION_SELECTED;
- } players_iterate_end;
-
if (packet->prefered_tileset[0] != '\0') {
/* There is tileset suggestion */
if (strcmp(packet->prefered_tileset, tileset_get_name(tileset))) {
diff -Nurd -X.diff_ignore freeciv/client/packhand.c freeciv/client/packhand.c
--- freeciv/client/packhand.c 2007-09-01 14:53:26.000000000 +0300
+++ freeciv/client/packhand.c 2007-09-23 01:55:52.000000000 +0300
@@ -2109,6 +2109,8 @@
**************************************************************************/
void handle_ruleset_control(struct packet_ruleset_control *packet)
{
+ int i;
+
ruleset_data_free();
ruleset_cache_init();
@@ -2119,10 +2121,13 @@
city_styles_alloc(packet->styles_count);
/* After nation ruleset free/alloc, nation->player pointers are NULL.
- * We have to initialize player->nation too, to keep state consistent. */
- players_iterate(pplayer) {
- pplayer->nation = NO_NATION_SELECTED;
- } players_iterate_end;
+ * We have to initialize player->nation too, to keep state consistent.
+ * In case of /taking player, number of players has been reseted, so
+ * we can't use players_iterate() here, but have to go through all
+ * possible player slots instead. */
+ for (i = 0; i < MAX_NUM_PLAYERS + MAX_NUM_BARBARIANS; i++) {
+ game.players[i].nation = NULL;
+ }
if (packet->prefered_tileset[0] != '\0') {
/* There is tileset suggestion */
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