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Merge pull request #8925 from idryzhov/ospf6-duplicated-read

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ospf6d: fix duplicated packet read
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Donald Sharp 2021-06-28 07:44:33 -04:00 committed by GitHub
commit d57b090fcb
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1 changed files with 7 additions and 0 deletions
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ospf6d/ospf6_message.c
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@ -1709,6 +1709,13 @@ static int ospf6_read_helper(int sockfd, struct ospf6 *ospf6)
return OSPF6_READ_CONTINUE; return OSPF6_READ_CONTINUE;
} }
/*
* Drop packet destined to another VRF.
* This happens when raw_l3mdev_accept is set to 1.
*/
if (ospf6->vrf_id != oi->interface->vrf_id)
return OSPF6_READ_CONTINUE;
oh = (struct ospf6_header *)recvbuf; oh = (struct ospf6_header *)recvbuf;
if (ospf6_rxpacket_examin(oi, oh, len) != MSG_OK) if (ospf6_rxpacket_examin(oi, oh, len) != MSG_OK)
return OSPF6_READ_CONTINUE; return OSPF6_READ_CONTINUE;