Author: jwd
Date: Tue Jun 27 13:24:06 2017
New Revision: 320406
URL: https://svnweb.freebsd.org/changeset/base/320406
Log:
A little tweak for performance
Reviewed by: adrian
Approved by: rmacklem (mentor)
MFC after: 3 weeks
Modified:
head/libexec/rshd/rshd.c
Modified: head/libexec/rshd/rshd.c
==============================================================================
--- head/libexec/rshd/rshd.c Tue Jun 27 12:56:36 2017 (r320405)
+++ head/libexec/rshd/rshd.c Tue Jun 27 13:24:06 2017 (r320406)
@@ -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)
_______________________________________________
svn-src-all@freebsd.org mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
