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Fixes BGPv6 bug - missing endianity conversion.
Also removes code skipping SNPAs (obsoleted by newer RFCs, should be ignored).
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parent
f307842ad8
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64cf11f544
@ -777,19 +777,14 @@ bgp_do_rx_update(struct bgp_conn *conn,
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/* Create fake NEXT_HOP attribute */
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if (len < 1 || (*x != 16 && *x != 32) || len < *x + 2)
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goto bad;
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memcpy(bgp_attach_attr_wa(&a0->eattrs, bgp_linpool, BA_NEXT_HOP, 16), x+1, 16);
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len -= *x + 2;
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x += *x + 1;
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/* Ignore SNPA info */
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i = *x++;
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while (i--)
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{
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if (len < 1 || len < 1 + *x)
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goto bad;
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len -= *x + 1;
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x += *x + 1;
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}
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byte *nh = bgp_attach_attr_wa(&a0->eattrs, bgp_linpool, BA_NEXT_HOP, 16);
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memcpy(nh, x+1, 16);
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ipa_ntoh(*(ip_addr *)nh);
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/* Also ignore one reserved byte */
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len -= *x + 2;
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x += *x + 2;
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if (bgp_get_nexthop(p, a0))
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{
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