diff options
| author | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2000-01-09 23:18:12 +0000 |
|---|---|---|
| committer | Angelos D. Keromytis <angelos@cvs.openbsd.org> | 2000-01-09 23:18:12 +0000 |
| commit | 0f1aa781de5bde8c6b345cb166cc2f87bfece14d (patch) | |
| tree | c87a77d728cc7ffc1ac4d2358522ce3ce0f4b879 /sys/net/pfkeyv2.c | |
| parent | 096cf5f85bf6c1e24c3a6481dc50e5060b512f94 (diff) | |
Proper netmask handling.
Diffstat (limited to 'sys/net/pfkeyv2.c')
| -rw-r--r-- | sys/net/pfkeyv2.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/net/pfkeyv2.c b/sys/net/pfkeyv2.c index 2c602be0d99..bff9d982740 100644 --- a/sys/net/pfkeyv2.c +++ b/sys/net/pfkeyv2.c @@ -1144,7 +1144,9 @@ pfkeyv2_send(struct socket *socket, void *message, int len) sproto = 0; /* Generic netmask handling, works for IPv4 and IPv6 */ - for (lp = 0; lp < src->sa.sa_len; lp++) + for (lp = 0; + lp < src->sa.sa_len - (sizeof(u_int8_t) + sizeof(sa_family_t); + lp++) { src->sa.sa_data[lp] &= srcmask->sa.sa_data[lp]; dst->sa.sa_data[lp] &= dstmask->sa.sa_data[lp]; |