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Only call destroyInstance for valid instances

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If the router of filter failed to create an instance, destroyInstance
should not be called.
This commit is contained in:
Markus Makela 2016-11-24 02:49:08 +02:00
parent d9642dd5ae
commit 221f2f79f0
1 changed files with 2 additions and 2 deletions
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4
server/core/service.c
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@ -1889,7 +1889,7 @@ void service_shutdown()
{
svc->svc_do_shutdown = true;
/* Call destroyInstance hook for routers */
if (svc->router->destroyInstance)
if (svc->router->destroyInstance && svc->router_instance)
{
svc->router->destroyInstance(svc->router_instance);
}
@ -1898,7 +1898,7 @@ void service_shutdown()
FILTER_DEF **filters = svc->filters;
for (int i=0; i < svc->n_filters; i++)
{
if (filters[i]->obj->destroyInstance)
if (filters[i]->obj->destroyInstance && filters[i]->filter)
{
/* Call destroyInstance hook for filters */
filters[i]->obj->destroyInstance(filters[i]->filter);