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View File Name :
local-getaddrinfo-freebsd-kernel.diff
--- a/sysdeps/posix/getaddrinfo.c +++ b/sysdeps/posix/getaddrinfo.c @@ -2522,8 +2522,21 @@ } socklen_t sl = sizeof (results[i].source_addr); + const struct sockaddr *sa = q->ai_addr; +#ifdef __FreeBSD_kernel__ + struct sockaddr_in6 sa_in6; + /* The FreeBSD kernel doesn't allow connections on port 0. Use + port 1 instead, as on the FreeBSD libc. */ + if (((struct sockaddr_in *)sa)->sin_port == htons(0)) + { + sa = (struct sockaddr *)&sa_in6; + memcpy(&sa_in6, q->ai_addr, q->ai_family == AF_INET6 ? + sizeof(struct sockaddr_in6) : sizeof(struct sockaddr_in)); + sa_in6.sin6_port = htons(1); + } +#endif if (fd != -1 - && __connect (fd, q->ai_addr, q->ai_addrlen) == 0 + && __connect (fd, sa, q->ai_addrlen) == 0 && __getsockname (fd, (struct sockaddr *) &results[i].source_addr, &sl) == 0)