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Fix crashes when plugins modify UI during Close Context

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This probably doesn't catch them all but setting tab color
and printing text at least do not crash in the common case.
This commit is contained in:
Patrick Griffis 2016-07-24 21:14:11 -04:00
parent ac986bb3a4
commit aabcf6f9f4
1 changed files with 7 additions and 12 deletions
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19
src/fe-gtk/maingui.c
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@ -173,7 +173,7 @@ void
fe_set_tab_color (struct session *sess, int col)
{
struct session *server_sess = sess->server->server_session;
if (sess->gui->is_tab && (col == 0 || sess != current_tab))
if (sess->res->tab && sess->gui->is_tab && (col == 0 || sess != current_tab))
{
switch (col)
{
@ -1010,12 +1010,6 @@ static void
mg_topdestroy_cb (GtkWidget *win, session *sess)
{
/* printf("enter mg_topdestroy. sess %p was destroyed\n", sess);*/
/* kill the text buffer */
gtk_xtext_buffer_free (sess->res->buffer);
/* kill the user list */
g_object_unref (G_OBJECT (sess->res->user_model));
session_free (sess); /* tell hexchat.c about it */
}
@ -1026,11 +1020,6 @@ mg_ircdestroy (session *sess)
{
GSList *list;
/* kill the text buffer */
gtk_xtext_buffer_free (sess->res->buffer);
/* kill the user list */
g_object_unref (G_OBJECT (sess->res->user_model));
session_free (sess); /* tell hexchat.c about it */
if (mg_gui == NULL)
@ -1092,7 +1081,10 @@ mg_tab_close (session *sess)
int i;
if (chan_remove (sess->res->tab, FALSE))
{
sess->res->tab = NULL;
mg_ircdestroy (sess);
}
else
{
for (i = 0, list = sess_list; list; list = list->next)
@ -3653,6 +3645,9 @@ fe_server_callback (server *serv)
void
fe_session_callback (session *sess)
{
gtk_xtext_buffer_free (sess->res->buffer);
g_object_unref (G_OBJECT (sess->res->user_model));
if (sess->res->banlist && sess->res->banlist->window)
mg_close_gen (NULL, sess->res->banlist->window);