ForkMaster/zapret
1
0
Fork 0
mirror of https://github.com/bol-van/zapret.git synced 2024-09-22 09:42:51 +05:00
Code Issues Actions Packages Projects Releases Wiki Activity

tpws: is_localnet: convert network byte order

Browse Source
This commit is contained in:
bol-van 2024-08-20 20:49:52 +03:00
parent 1fa5965784
commit ef7cbc1ec9
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
tpws/helpers.c
View File

@ -167,11 +167,11 @@ bool saconvmapped(struct sockaddr_storage *a)
bool is_localnet(const struct sockaddr *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 // 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(((struct sockaddr_in *)a)->sin_addr.s_addr) || 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))) || INADDR_ANY == (((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) || (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_UNSPECIFIED(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) ||
(IN6_IS_ADDR_V4MAPPED(((struct sockaddr_in6 *)a)->sin6_addr.s6_addr) && (IN_LOOPBACK(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(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))))); INADDR_ANY == IN6_EXTRACT_MAP4(((struct sockaddr_in6*)a)->sin6_addr.s6_addr)))));
} }
bool is_linklocal(const struct sockaddr_in6 *a) bool is_linklocal(const struct sockaddr_in6 *a)