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Added reference counting to server record. At least now we don't accidentally

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use a destroyed server record when some /command disconnects the server
(shouldn't happen really) or when irc_send_cmd() fails sending data to server
and disconnects the server (I don't know if this ever happens, but if it does,
it very well could have caused crashes)


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2243 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-12-14 01:54:12 +00:00 • committed by cras
commit 6774b4b30f
7 changed files with 64 additions and 17 deletions
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7
src/irc/core/irc.c
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@ -375,14 +375,15 @@ static void irc_parse_incoming(SERVER_REC *server)
too slowly, so read only a few times from the socket before
letting other tasks to run. */
count = 0;
while (irc_receive_line(server, &str, count < MAX_SOCKET_READS) > 0) {
server_ref(server);
while (!server->disconnected &&
irc_receive_line(server, &str, count < MAX_SOCKET_READS) > 0) {
rawlog_input(server->rawlog, str);
signal_emit_id(signal_server_incoming, 2, server, str);
count++;
if (g_slist_find(servers, server) == NULL)
break; /* disconnected */
}
server_unref(server);
}
static void irc_init_server(IRC_SERVER_REC *server)