diff options
| -rw-r--r-- | networking/telnetd.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/networking/telnetd.c b/networking/telnetd.c index 491c66fd1..b3d0a1166 100644 --- a/networking/telnetd.c +++ b/networking/telnetd.c @@ -49,6 +49,15 @@ #define BUFSIZE 4000 +#ifdef CONFIG_FEATURE_IPV6 +#define SOCKET_TYPE AF_INET6 +typedef struct sockaddr_in6 sockaddr_type; +#else +#define SOCKET_TYPE AF_INET +typedef struct sockaddr_in sockaddr_type; +#endif + + #ifdef CONFIG_LOGIN static const char *loginpath = "/bin/login"; #else @@ -373,7 +382,7 @@ int telnetd_main(int argc, char **argv) { #ifndef CONFIG_FEATURE_TELNETD_INETD - struct sockaddr_in sa; + sockaddr_type sa; int master_fd; #endif /* CONFIG_FEATURE_TELNETD_INETD */ fd_set rdfdset, wrfdset; @@ -431,7 +440,7 @@ telnetd_main(int argc, char **argv) /* Grab a TCP socket. */ - master_fd = socket(AF_INET, SOCK_STREAM, 0); + master_fd = socket(SOCKET_TYPE, SOCK_STREAM, 0); if (master_fd < 0) { bb_perror_msg_and_die("socket"); } @@ -440,8 +449,13 @@ telnetd_main(int argc, char **argv) /* Set it to listen to specified port. */ memset((void *)&sa, 0, sizeof(sa)); +#ifdef CONFIG_FEATURE_IPV6 + sa.sin6_family = AF_INET6; + sa.sin6_port = htons(portnbr); +#else sa.sin_family = AF_INET; sa.sin_port = htons(portnbr); +#endif if (bind(master_fd, (struct sockaddr *) &sa, sizeof(sa)) < 0) { bb_perror_msg_and_die("bind"); |