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Guard against potential problems

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This commit is contained in:
Nicolas Viennot 2016-01-05 18:18:38 -05:00
parent 3ad79d43f9
commit 3c106c8e9c
1 changed files with 5 additions and 0 deletions
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5
tmate-daemon-decoder.c
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@ -67,6 +67,11 @@ static void tmate_sync_window_panes(struct window *w,
u_int yoff = unpack_int(&uk); u_int yoff = unpack_int(&uk);
wp = window_pane_find_by_id(id); wp = window_pane_find_by_id(id);
if (wp && wp->window != w) {
/* Pane in the wrong window */
tmate_fatal("Pane id=%u in the wrong window", id);
}
if (!wp) { if (!wp) {
next_window_pane_id = id; next_window_pane_id = id;
wp = window_add_pane(w, TMATE_HLIMIT); wp = window_add_pane(w, TMATE_HLIMIT);