* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
-#define RCSID "$Id: tty.c,v 1.9 2002/12/06 12:06:45 paulus Exp $"
+#define RCSID "$Id: tty.c,v 1.12 2003/04/07 00:01:46 paulus Exp $"
#include <stdio.h>
#include <ctype.h>
if (pipe(ipipe) < 0 || pipe(opipe) < 0)
fatal("Couldn't create pipes for record option: %m");
+
+ /* don't leak these to the ptycommand */
+ (void) fcntl(ipipe[0], F_SETFD, FD_CLOEXEC);
+ (void) fcntl(opipe[1], F_SETFD, FD_CLOEXEC);
+
ok = device_script(ptycommand, opipe[0], ipipe[1], 1) == 0
&& start_charshunt(ipipe[0], opipe[1]);
close(ipipe[0]);
{
int cpid;
- cpid = fork();
+ cpid = safe_fork();
if (cpid == -1) {
error("Can't fork process for character shunt: %m");
return 0;
if (getuid() != uid)
fatal("setuid failed");
setgid(getgid());
- sys_close();
if (!nodetach)
log_to_fd = -1;
charshunt(ifd, ofd, record_file);