diff options
| -rw-r--r-- | libexec/rshd/rshd.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/libexec/rshd/rshd.c b/libexec/rshd/rshd.c index c563309..3dcdea8 100644 --- a/libexec/rshd/rshd.c +++ b/libexec/rshd/rshd.c @@ -191,7 +191,7 @@ doit(struct sockaddr *fromp) struct passwd *pwd; u_short port; fd_set ready, readfrom; - int cc, fd, nfd, pv[2], pid, s; + int cc, nfd, pv[2], pid, s; int one = 1; const char *cp, *errorstr; char sig, buf[BUFSIZ]; @@ -493,8 +493,7 @@ doit(struct sockaddr *fromp) #ifdef USE_BLACKLIST blacklist(0, STDIN_FILENO, "success"); #endif - for (fd = getdtablesize(); fd > 2; fd--) - (void) close(fd); + closefrom(3); if (setsid() == -1) syslog(LOG_ERR, "setsid() failed: %m"); if (setlogin(pwd->pw_name) < 0) |
