Mercurial > dovecot > original-hg > dovecot-1.2
changeset 4685:dc5875c28aac HEAD
When matching allowed_nets IPs, convert IPv6-mapped-IPv4 addresses to actual
IPv4 addresses first.
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Sun, 15 Oct 2006 19:20:01 +0300 |
| parents | 4f1df4b90500 |
| children | ba802ac3b743 |
| files | src/auth/auth-request.c |
| diffstat | 1 files changed, 4 insertions(+), 1 deletions(-) [+] |
line wrap: on
line diff
--- a/src/auth/auth-request.c Sun Oct 15 19:19:17 2006 +0300 +++ b/src/auth/auth-request.c Sun Oct 15 19:20:01 2006 +0300 @@ -669,11 +669,14 @@ static int is_ip_in_network(const char *network, const struct ip_addr *ip) { const uint32_t *ip1, *ip2; - struct ip_addr net_ip; + struct ip_addr src_ip, net_ip; const char *p; unsigned int max_bits, bits, pos, i; uint32_t mask; + if (net_ipv6_mapped_ipv4_convert(ip, &src_ip) == 0) + ip = &src_ip; + max_bits = IPADDR_IS_V4(ip) ? 32 : 128; p = strchr(network, '/'); if (p == NULL) {