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tpws: is_localnet: convert network byte order

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bol-van 2024-08-21 09:18:57 +03:00
parent ef7cbc1ec9
commit 93aa69ff7b
1 changed files with 4 additions and 4 deletions
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8
tpws/helpers.c
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@ -167,12 +167,12 @@ bool saconvmapped(struct sockaddr_storage *a)
bool is_localnet(const struct sockaddr *a)
{
// match 127.0.0.0/8, 0.0.0.0, ::1, ::0, :ffff:127.0.0.0/104, :ffff:0.0.0.0
return (a->sa_family==AF_INET && (IN_LOOPBACK(htonl(((struct sockaddr_in *)a)->sin_addr.s_addr)) ||
INADDR_ANY == (((struct sockaddr_in *)a)->sin_addr.s_addr))) ||
return (a->sa_family==AF_INET && (IN_LOOPBACK(ntohl(((struct sockaddr_in *)a)->sin_addr.s_addr)) ||
INADDR_ANY == ntohl((((struct sockaddr_in *)a)->sin_addr.s_addr)))) ||
(a->sa_family==AF_INET6 && (IN6_IS_ADDR_LOOPBACK(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) ||
IN6_IS_ADDR_UNSPECIFIED(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) ||
(IN6_IS_ADDR_V4MAPPED(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) && (IN_LOOPBACK(htonl(IN6_EXTRACT_MAP4(((struct sockaddr_in6*)a)->sin6_addr.s6_addr))) ||
INADDR_ANY == IN6_EXTRACT_MAP4(((struct sockaddr_in6*)a)->sin6_addr.s6_addr)))));
(IN6_IS_ADDR_V4MAPPED(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) && (IN_LOOPBACK(ntohl(IN6_EXTRACT_MAP4(((struct sockaddr_in6*)a)->sin6_addr.s6_addr))) ||
INADDR_ANY == ntohl(IN6_EXTRACT_MAP4(((struct sockaddr_in6*)a)->sin6_addr.s6_addr))))));
}
bool is_linklocal(const struct sockaddr_in6 *a)
{