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dhcp6_disable: need to set pcb_allocated to zero

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See bug #53224: dhcp6_disable() pcb_allocated need set to zero.
This commit is contained in:
goldsimon 2018-02-25 13:17:26 +01:00
parent 265f6f5047
commit e7766297de
1 changed files with 1 additions and 0 deletions
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src/core/ipv6/dhcp6.c
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@ -357,6 +357,7 @@ dhcp6_disable(struct netif *netif)
dhcp6_set_state(dhcp6, DHCP6_STATE_OFF, "dhcp6_disable"); dhcp6_set_state(dhcp6, DHCP6_STATE_OFF, "dhcp6_disable");
if (dhcp6->pcb_allocated != 0) { if (dhcp6->pcb_allocated != 0) {
dhcp6_dec_pcb_refcount(); /* free DHCPv6 PCB if not needed any more */ dhcp6_dec_pcb_refcount(); /* free DHCPv6 PCB if not needed any more */
dhcp6->pcb_allocated = 0;
} }
} }
} }