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Make cloning mask sockaddr (genmask) possible.

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PR:		kern/3061
Reviewed by:	wollman
This commit is contained in:
Ruslan Ermilov 1999-12-28 08:38:01 +00:00
parent 6fb89845b4
commit 920eb79f55
1 changed files with 2 additions and 1 deletions
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3
sys/net/rtsock.c
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@ -318,7 +318,8 @@ route_output(m, so)
if (genmask) {
struct radix_node *t;
t = rn_addmask((caddr_t)genmask, 0, 1);
if (t && Bcmp(genmask, t->rn_key, *(u_char *)genmask) == 0)
if (t && Bcmp((caddr_t *)genmask + 1, (caddr_t *)t->rn_key + 1,
*(u_char *)t->rn_key - 1) == 0)
genmask = (struct sockaddr *)(t->rn_key);
else
senderr(ENOBUFS);