sharpetronics/strongswan
1
0
Fork 0
mirror of https://github.com/strongswan/strongswan.git synced 2025-10-03 00:00:24 -04:00
Code Issues Projects Releases Wiki Activity

ike-rekey: Correctly destroy colliding rekey task

Browse Source 
Using DESTROY_IF() this way doesn't correctly check if the pointer
is set.

Fixes: 7ffeed01c0d7 ("ike-rekey: Remove collision task type checks")
This commit is contained in:
Tobias Brunner 2022-09-13 15:03:24 +02:00
parent 5eeeb894d1
commit f2456376ae
1 changed files with 8 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/libcharon/sa/ikev2/tasks/ike_rekey.c
View File

@ -449,7 +449,10 @@ METHOD(ike_rekey_t, collide, bool,
"ignore"); "ignore");
break; break;
} }
DESTROY_IF(&this->collision->public.task); if (this->collision)
{
this->collision->public.task.destroy(&this->collision->public.task);
}
this->collision = rekey; this->collision = rekey;
return TRUE; return TRUE;
} }
@ -478,7 +481,10 @@ static void cleanup(private_ike_rekey_t *this)
cur_sa = charon->bus->get_sa(charon->bus); cur_sa = charon->bus->get_sa(charon->bus);
DESTROY_IF(this->new_sa); DESTROY_IF(this->new_sa);
charon->bus->set_sa(charon->bus, cur_sa); charon->bus->set_sa(charon->bus, cur_sa);
DESTROY_IF(&this->collision->public.task); if (this->collision)
{
this->collision->public.task.destroy(&this->collision->public.task);
}
} }
METHOD(task_t, migrate, void, METHOD(task_t, migrate, void,