diff options
Diffstat (limited to 'accel-pppd/ctrl/pptp/pptp.c')
| -rw-r--r-- | accel-pppd/ctrl/pptp/pptp.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/accel-pppd/ctrl/pptp/pptp.c b/accel-pppd/ctrl/pptp/pptp.c index 31ffd00..46e980e 100644 --- a/accel-pppd/ctrl/pptp/pptp.c +++ b/accel-pppd/ctrl/pptp/pptp.c @@ -771,16 +771,20 @@ static void pptp_init(void) { struct sockaddr_in addr; char *opt; + int fd; - if (system("modprobe -q pptp")) + fd = socket(AF_PPPOX, SOCK_DGRAM, PX_PROTO_PPTP); + if (fd >= 0) + close(fd); + else if (system("modprobe -q pptp")) log_warn("failed to load pptp kernel module\n"); serv.hnd.fd = socket(PF_INET, SOCK_STREAM, 0); - if (serv.hnd.fd < 0) { - log_emerg("pptp: failed to create server socket: %s\n", strerror(errno)); - return; - } - + if (serv.hnd.fd < 0) { + log_emerg("pptp: failed to create server socket: %s\n", strerror(errno)); + return; + } + fcntl(serv.hnd.fd, F_SETFD, fcntl(serv.hnd.fd, F_GETFD) | FD_CLOEXEC); addr.sin_family = AF_INET; |