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-rw-r--r--nest/rt-table.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/nest/rt-table.c b/nest/rt-table.c
index b525694..f40cc80 100644
--- a/nest/rt-table.c
+++ b/nest/rt-table.c
@@ -354,7 +354,7 @@ rte_validate(rte *e)
int c;
net *n = e->net;
- if (ipa_nonzero(ipa_and(n->n.prefix, ipa_not(ipa_mkmask(n->n.pxlen)))))
+ if ((n->n.pxlen > BITS_PER_IP_ADDRESS) || !ip_is_prefix(n->n.prefix,n->n.pxlen))
{
log(L_BUG "Ignoring bogus prefix %I/%d received via %s",
n->n.prefix, n->n.pxlen, e->sender->name);