diff options
| author | John W. De Boskey <jwd@FreeBSD.org> | 2017-06-27 13:24:06 +0000 |
|---|---|---|
| committer | John W. De Boskey <jwd@FreeBSD.org> | 2017-06-27 13:24:06 +0000 |
| commit | 5e3f9bb882a25327190f33edc5ee0883141e7e4f (patch) | |
| tree | 0807ee07766d98a5c39716b94772b9e9da731981 /libexec/rshd | |
| parent | c90baf6817a0fa3a864c8213f46b15c8f49bf761 (diff) | |
Notes
Diffstat (limited to 'libexec/rshd')
| -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 1ab8a54849a0..6daf17098325 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]; @@ -496,8 +496,7 @@ 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) |