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Qi.Chen@windriver.com 50e09d1d35 quagga: fix segment fault when stopping ospf6d
In ospf6_clean, the variable ospf6 might be NULL causing segment fault
when stopping ospf6d. Check the variable before referencing it.

Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Martin Jansa <Martin.Jansa@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
2016-01-29 19:19:15 -08:00
..