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Added MODULE_DATA_UNSET() macro and started using it. Just to make sure we

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don't try to access free'd data.


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1818 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-10-02 07:55:51 +00:00 committed by cras
parent 56331f78e0
commit c988af4150
4 changed files with 7 additions and 0 deletions
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3
src/core/modules.h
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@ -10,6 +10,9 @@
#define MODULE_DATA_SET(rec, data) \ #define MODULE_DATA_SET(rec, data) \
g_hash_table_insert((rec)->module_data, MODULE_NAME, data) g_hash_table_insert((rec)->module_data, MODULE_NAME, data)
#define MODULE_DATA_UNSET(rec) \
g_hash_table_remove((rec)->module_data, MODULE_NAME)
#define MODULE_DATA(rec) \ #define MODULE_DATA(rec) \
g_hash_table_lookup((rec)->module_data, MODULE_NAME) g_hash_table_lookup((rec)->module_data, MODULE_NAME)

2
src/fe-common/core/fe-common-core.c
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@ -111,6 +111,7 @@ static void sig_connected(SERVER_REC *server)
static void sig_disconnected(SERVER_REC *server) static void sig_disconnected(SERVER_REC *server)
{ {
g_free(MODULE_DATA(server)); g_free(MODULE_DATA(server));
MODULE_DATA_UNSET(server);
} }
static void sig_channel_created(CHANNEL_REC *channel) static void sig_channel_created(CHANNEL_REC *channel)
@ -121,6 +122,7 @@ static void sig_channel_created(CHANNEL_REC *channel)
static void sig_channel_destroyed(CHANNEL_REC *channel) static void sig_channel_destroyed(CHANNEL_REC *channel)
{ {
g_free(MODULE_DATA(channel)); g_free(MODULE_DATA(channel));
MODULE_DATA_UNSET(channel);
} }
void fe_common_core_init(void) void fe_common_core_init(void)

1
src/irc/flood/flood.c
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@ -160,6 +160,7 @@ static void flood_deinit_server(IRC_SERVER_REC *server)
g_hash_table_destroy(mserver->floodlist); g_hash_table_destroy(mserver->floodlist);
} }
g_free(mserver); g_free(mserver);
MODULE_DATA_UNSET(server);
} }
static FLOOD_ITEM_REC *flood_find(FLOOD_REC *flood, int level, static FLOOD_ITEM_REC *flood_find(FLOOD_REC *flood, int level,

1
src/irc/notifylist/notifylist.c
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@ -218,6 +218,7 @@ static void notifylist_deinit_server(IRC_SERVER_REC *server)
notify_nick_destroy(rec); notify_nick_destroy(rec);
} }
g_free(mserver); g_free(mserver);
MODULE_DATA_UNSET(server);
} }
void notifylist_left(IRC_SERVER_REC *server, NOTIFY_NICK_REC *rec) void notifylist_left(IRC_SERVER_REC *server, NOTIFY_NICK_REC *rec)