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| author | Kozlov Dmitry <xeb@mail.ru> | 2012-01-13 12:38:26 +0400 |
|---|---|---|
| committer | Kozlov Dmitry <xeb@mail.ru> | 2012-01-13 12:38:26 +0400 |
| commit | bf1ccc7f6e7a9dc5a8ba3d8d02b25ad446458840 (patch) | |
| tree | 4e53a7f2990e40436f6ae98434f72c3db14434c0 /accel-pppd/ctrl/pptp/pptp.c | |
| parent | 03a466f1b0f7549c2ef89c1e544c2c86c3958ad4 (diff) | |
| download | accel-ppp-xebd-bf1ccc7f6e7a9dc5a8ba3d8d02b25ad446458840.tar.gz accel-ppp-xebd-bf1ccc7f6e7a9dc5a8ba3d8d02b25ad446458840.zip | |
set FD_CLOEXEC on opened file descriptors
Diffstat (limited to 'accel-pppd/ctrl/pptp/pptp.c')
| -rw-r--r-- | accel-pppd/ctrl/pptp/pptp.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/accel-pppd/ctrl/pptp/pptp.c b/accel-pppd/ctrl/pptp/pptp.c index 715a77b..b9930f3 100644 --- a/accel-pppd/ctrl/pptp/pptp.c +++ b/accel-pppd/ctrl/pptp/pptp.c @@ -298,6 +298,9 @@ static int pptp_out_call_rqst(struct pptp_conn_t *conn) log_ppp_error("failed to create PPTP socket (%s)\n", strerror(errno)); return -1; } + + fcntl(pptp_sock, F_SETFD, fcntl(pptp_sock, F_GETFD) | FD_CLOEXEC); + if (bind(pptp_sock, (struct sockaddr*)&src_addr, sizeof(src_addr))) { log_ppp_error("failed to bind PPTP socket (%s)\n", strerror(errno)); close(pptp_sock); @@ -741,7 +744,10 @@ static void pptp_init(void) log_emerg("pptp: failed to create server socket: %s\n", strerror(errno)); return; } - addr.sin_family = AF_INET; + + fcntl(serv.hnd.fd, F_SETFD, fcntl(serv.hnd.fd, F_GETFD) | FD_CLOEXEC); + + addr.sin_family = AF_INET; addr.sin_port = htons(PPTP_PORT); opt = conf_get_opt("pptp", "bind"); |