diff options
Diffstat (limited to 'mbbsd')
| -rw-r--r-- | mbbsd/stuff.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c index 3e44efdf..ba3253bf 100644 --- a/mbbsd/stuff.c +++ b/mbbsd/stuff.c @@ -955,7 +955,7 @@ time4_t time4(time4_t *ptr) #endif #ifdef OUTTACACHE -int tobind(int port) +int tobind(char * host, int port) { int sockfd, val; struct sockaddr_in servaddr; @@ -968,7 +968,10 @@ int tobind(int port) (char *)&val, sizeof(val)); bzero(&servaddr, sizeof(servaddr)); servaddr.sin_family = AF_INET; - servaddr.sin_addr.s_addr = htonl(INADDR_ANY); + if (!host || host[0] == NULL) + servaddr.sin_addr.s_addr = htonl(INADDR_ANY); + else if (inet_aton(host, &servaddr.sin_addr) == 0) + err(1, NULL); servaddr.sin_port = htons(port); if( bind(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr)) < 0 ) { perror("bind()"); |