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Avoid use-after-free when cancelling copy mode.

pull/1/head
Nicholas Marriott 2010-03-14 23:17:59 +00:00
parent 51c135ed73
commit 51eab54102
1 changed files with 4 additions and 4 deletions
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8
window-copy.c
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@ -1,4 +1,4 @@
/* $Id: window-copy.c,v 1.109 2010-03-08 15:02:07 tcunha Exp $ */
/* $Id: window-copy.c,v 1.110 2010-03-14 23:17:59 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -256,9 +256,8 @@ window_copy_key(struct window_pane *wp, struct client *c, int key)
cmd = mode_key_lookup(&data->mdata, key);
switch (cmd) {
case MODEKEYCOPY_CANCEL:
for (; np != 0; np--)
window_pane_reset_mode(wp);
break;
window_pane_reset_mode(wp);
return;
case MODEKEYCOPY_LEFT:
for (; np != 0; np--)
window_copy_cursor_left(wp);
@ -366,6 +365,7 @@ window_copy_key(struct window_pane *wp, struct client *c, int key)
if (c != NULL && c->session != NULL) {
window_copy_copy_selection(wp, c);
window_pane_reset_mode(wp);
return;
}
break;
case MODEKEYCOPY_STARTOFLINE: