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IP header test added.
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4b0d57e531
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@ -81,9 +81,16 @@ ospf_rx_hook(sock *sk, int size)
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DBG(".\n");
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ps = (struct ospf_packet *) ipv4_skip_header(sk->rbuf, &size);
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if(!ps || size < sizeof(struct ospf_packet))
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if(ps==NULL)
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{
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log("%s: Bad packet received: too short", p->name);
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log("%s: Bad packet received: bad header", p->name);
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log("%s: Discarding",p->name);
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return(1);
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}
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if(size < sizeof(struct ospf_packet))
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{
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log("%s: Bad packet received: too short (%d bytes)", p->name, size);
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log("%s: Discarding",p->name);
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return(1);
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}
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