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Set con window to NULL on tree_close 

Prevents invalid reads on the freed window struct.
This commit is contained in:
Tony Crisci 2014-03-10 00:38:52 -04:00 committed by Michael Stapelberg
parent 0711f5ab4e
commit 81271887e2
1 changed files with 1 additions and 1 deletions
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2
src/tree.c
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@ -260,7 +260,7 @@ bool tree_close(Con *con, kill_window_t kill_window, bool dont_kill_parent, bool
FREE(con->window->class_class); FREE(con->window->class_class);
FREE(con->window->class_instance); FREE(con->window->class_instance);
i3string_free(con->window->name); i3string_free(con->window->name);
free(con->window); FREE(con->window);
} }
Con *ws = con_get_workspace(con); Con *ws = con_get_workspace(con);