diff options
Diffstat (limited to 'libexec')
| -rw-r--r-- | libexec/ftpd/ftpd.c | 30 |
1 files changed, 20 insertions, 10 deletions
diff --git a/libexec/ftpd/ftpd.c b/libexec/ftpd/ftpd.c index 60779b4..f331a47 100644 --- a/libexec/ftpd/ftpd.c +++ b/libexec/ftpd/ftpd.c @@ -239,7 +239,7 @@ static int transflag; /* NB: for debugging only */ } #ifdef VIRTUAL_HOSTING -static void inithosts(void); +static void inithosts(int); static void selecthost(union sockunion *); #endif static void ack(char *); @@ -423,10 +423,6 @@ main(int argc, char *argv[], char **envp) } } -#ifdef VIRTUAL_HOSTING - inithosts(); -#endif - if (daemon_mode) { int *ctl_sock, fd, maxfd = -1, nfds, i; fd_set defreadfds, readfds; @@ -456,6 +452,10 @@ main(int argc, char *argv[], char **envp) sa.sa_handler = reapchild; (void)sigaction(SIGCHLD, &sa, NULL); +#ifdef VIRTUAL_HOSTING + inithosts(family); +#endif + /* * Open a socket, bind it to the FTP port, and start * listening. @@ -525,6 +525,15 @@ main(int argc, char *argv[], char **envp) syslog(LOG_ERR, "getpeername (%s): %m",argv[0]); exit(1); } + +#ifdef VIRTUAL_HOSTING + if (his_addr.su_family == AF_INET6 && + IN6_IS_ADDR_V4MAPPED(&his_addr.su_sin6.sin6_addr)) + family = AF_INET; + else + family = his_addr.su_family; + inithosts(family); +#endif } gotchild: @@ -663,7 +672,7 @@ sigquit(int signo) */ static void -inithosts(void) +inithosts(int family) { int insert; size_t len; @@ -688,8 +697,9 @@ inithosts(void) hrp->hostinfo = NULL; memset(&hints, 0, sizeof(hints)); - hints.ai_flags = AI_CANONNAME; - hints.ai_family = AF_UNSPEC; + hints.ai_flags = AI_PASSIVE; + hints.ai_family = family; + hints.ai_socktype = SOCK_STREAM; if (getaddrinfo(hrp->hostname, NULL, &hints, &res) == 0) hrp->hostinfo = res; hrp->statfile = _PATH_FTPDSTATFILE; @@ -759,9 +769,9 @@ inithosts(void) /* NOTREACHED */ } - hints.ai_flags = 0; - hints.ai_family = AF_UNSPEC; hints.ai_flags = AI_PASSIVE; + hints.ai_family = family; + hints.ai_socktype = SOCK_STREAM; if (getaddrinfo(vhost, NULL, &hints, &res) != 0) goto nextline; for (ai = res; ai != NULL && ai->ai_addr != NULL; |
