irssi can crash if the term ysize is lowered during the irssi initialization

[irssibot]

• • • Issue #836 opened by @yarda

Irssi can crash if the term ysize is lowered during the irssi initialization. The proposed fix is attached. Original report: http://bugzilla.redhat.com/show_bug.cgi?id=796457

[irssibot]

• • • Attachment 274 by @yarda

irssi-0.8.15-init-resize-crash-fix.patch

diff -up irssi-0.8.15/src/fe-text/irssi.c.old irssi-0.8.15/src/fe-text/irssi.c
diff -up irssi-0.8.15/src/fe-text/mainwindows.c.old irssi-0.8.15/src/fe-text/mainwindows.c
--- irssi-0.8.15/src/fe-text/mainwindows.c.old  2010-04-03 18:19:42.000000000 +0200
+++ irssi-0.8.15/src/fe-text/mainwindows.c  2012-02-24 10:47:51.215293213 +0100
@@ -355,7 +355,7 @@ static void mainwindows_resize_smaller(i
         int space;

    sorted = mainwindows_get_sorted(TRUE);
-   for (;;) {
+   for (;sorted != NULL;) {
        space = 0;
        for (tmp = mainwindows; tmp != NULL; tmp = tmp->next) {
            rec = tmp->data;

[irssibot]

• • • Closed by @ayin

Fixed in r5217.