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fixed socketpair_tcp for OpenBSD

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This commit is contained in:
Andrew Tridgell 0001-01-01 00:00:00 +00:00
parent 547d63c60a
commit d99ce6a5e3
1 changed files with 9 additions and 4 deletions
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13
source/lib/util_sock.c
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@ -1156,7 +1156,7 @@ the resulting file descriptors are symmetrical
static int socketpair_tcp(int fd[2])
{
int listener;
struct sockaddr sock;
struct sockaddr_in sock;
struct sockaddr_in sock2;
socklen_t socklen = sizeof(sock);
int connect_done = 0;
@ -1177,19 +1177,21 @@ static int socketpair_tcp(int fd[2])
if (listen(listener, 1) != 0) goto failed;
if (getsockname(listener, &sock, &socklen) != 0) goto failed;
if (getsockname(listener, (struct sockaddr *)&sock, &socklen) != 0) goto failed;
if ((fd[1] = socket(PF_INET, SOCK_STREAM, 0)) == -1) goto failed;
set_blocking(fd[1], 0);
sock.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
if (connect(fd[1],(struct sockaddr *)&sock,sizeof(sock)) == -1) {
if (errno != EINPROGRESS) goto failed;
} else {
connect_done = 1;
}
if ((fd[0] = accept(listener, &sock, &socklen)) == -1) goto failed;
if ((fd[0] = accept(listener, (struct sockaddr *)&sock, &socklen)) == -1) goto failed;
close(listener);
if (connect_done == 0) {
@ -1220,7 +1222,10 @@ attached to the original stderr
int sock_exec(const char *prog)
{
int fd[2];
if (socketpair_tcp(fd) != 0) return -1;
if (socketpair_tcp(fd) != 0) {
DEBUG(0,("socketpair_tcp failed (%s)\n", strerror(errno)));
return -1;
}
if (fork() == 0) {
close(fd[0]);
close(0);