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attempt to support IPv6 in netfilter transparent redirection

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This commit is contained in:
z3APA3A 2019-08-12 14:11:08 +03:00
parent bf4ef2284b
commit 5471e0faf4
1 changed files with 6 additions and 1 deletions
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7
src/plugins/TransparentPlugin/transparent_plugin.c
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@ -42,7 +42,12 @@ static FILTER_ACTION transparent_filter_client(void *fo, struct clientparam * pa
#ifdef WITH_NETFILTER
#ifdef SO_ORIGINAL_DST
if(getsockopt(param->clisock, SOL_IP, SO_ORIGINAL_DST,(struct sockaddr *) &param->req, &len) || (!memcmp(((struct sockaddr_in *)&param->req)->sin_family == AF_INET6? (char *)&((struct sockaddr_in6 *)&param->req)->sin6_addr : (char *)&((struct sockaddr_in *)&param->req)->sin_addr.s_addr, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", (((struct sockaddr_in *)&param->req)->sin_family == AF_INET6? 16:4)))){
if(getsockopt(param->clisock,
#ifdef SOL_IPV6
*SAFAMILY(&param->sincr) == AF_INET6?SOL_IPV6:
#endif
SOL_IP, SO_ORIGINAL_DST,(struct sockaddr *) &param->req, &len) || (!memcmp(((struct sockaddr_in *)&param->req)->sin_family == AF_INET6? (char *)&((struct sockaddr_in6 *)&param->req)->sin6_addr : (char *)&((struct sockaddr_in *)&param->req)->sin_addr.s_addr, "\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0", (((struct sockaddr_in *)&param->req)->sin_family == AF_INET6? 16:4)))){
return PASS;
}
#else