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local-getaddrinfo-freebsd-kernel 

Gbp-Pq: Topic kfreebsd
Gbp-Pq: Name local-getaddrinfo-freebsd-kernel.diff
This commit is contained in:
Ubuntu Developers 2022-05-13 23:32:10 +08:00 committed by openKylinBot
parent 4fc0fc77bb
commit 2cbd08d615
1 changed files with 14 additions and 1 deletions
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15
sysdeps/posix/getaddrinfo.c
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@ -2358,8 +2358,21 @@ getaddrinfo (const char *name, const char *service,
}
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)