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Sync OpenBSD patchset 534:

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Use winlink_remove() to remove old winlinks when synchronizing grouped sessions
rather than doing it manually and not adjusted the reference count. Fixes
crash seen by Dan Harnett.
This commit is contained in:
Tiago Cunha 2009-11-13 16:59:19 +00:00
parent 0986001908
commit 56447d73c1
1 changed files with 2 additions and 3 deletions
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5
session.c
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@ -1,4 +1,4 @@
/* $Id: session.c,v 1.70 2009-11-04 22:42:31 tcunha Exp $ */
/* $Id: session.c,v 1.71 2009-11-13 16:59:19 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -588,7 +588,6 @@ session_group_synchronize1(struct session *target, struct session *s)
/* Then free the old winlinks list. */
while (!RB_EMPTY(&old_windows)) {
wl = RB_ROOT(&old_windows);
RB_REMOVE(winlinks, &old_windows, wl);
xfree(wl);
winlink_remove(&old_windows, wl);
}
}