diff options
| -rw-r--r-- | source3/lib/util_sock.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index ccbc86bb0b..01cff85f65 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -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); |