diff options
| -rw-r--r-- | accel-pppd/ctrl/pptp/pptp.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/accel-pppd/ctrl/pptp/pptp.c b/accel-pppd/ctrl/pptp/pptp.c index ec054e67..7cfccce1 100644 --- a/accel-pppd/ctrl/pptp/pptp.c +++ b/accel-pppd/ctrl/pptp/pptp.c @@ -911,12 +911,17 @@ static void pptp_init(void) fcntl(serv.hnd.fd, F_SETFD, fcntl(serv.hnd.fd, F_GETFD) | FD_CLOEXEC); + memset(&addr, 0, sizeof(addr)); addr.sin_family = AF_INET; opt = conf_get_opt("pptp", "bind"); - if (opt) - addr.sin_addr.s_addr = inet_addr(opt); - else + if (opt) { + if (!inet_aton(opt, &addr.sin_addr)) { + log_emerg("pptp: failed to parse bind address '%s'\n", opt); + close(serv.hnd.fd); + return; + } + } else addr.sin_addr.s_addr = htonl(INADDR_ANY); opt = conf_get_opt("pptp", "port"); |