diff options
| author | peter <peter@FreeBSD.org> | 1996-12-10 23:41:27 +0000 |
|---|---|---|
| committer | peter <peter@FreeBSD.org> | 1996-12-10 23:41:27 +0000 |
| commit | 269f480296807b55ea10c6d98c9ddb93270fd299 (patch) | |
| tree | 04e7f94c5cdaf57a0c553d71de4b3ee331588699 /usr.bin/rdist | |
| parent | ae7d09b0cc87cae330acb41a4b08be75698b675a (diff) | |
| download | FreeBSD-src-269f480296807b55ea10c6d98c9ddb93270fd299.zip FreeBSD-src-269f480296807b55ea10c6d98c9ddb93270fd299.tar.gz | |
Don't dup the network pipe to stderr, it prevents ssh from asking for a
password.
Obtained from: ssh FAQ, Thomas.Koenig@ciw.uni-karlsruhe.de
Diffstat (limited to 'usr.bin/rdist')
| -rw-r--r-- | usr.bin/rdist/rshrcmd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/rdist/rshrcmd.c b/usr.bin/rdist/rshrcmd.c index 2cb8ef2..0a81b41 100644 --- a/usr.bin/rdist/rshrcmd.c +++ b/usr.bin/rdist/rshrcmd.c @@ -6,7 +6,7 @@ #ifndef lint static char RCSid[] = -"$Id: rshrcmd.c,v 1.7 1995/12/12 00:20:55 mcooper Exp $"; +"$Id: rshrcmd.c,v 1.1 1996/08/10 07:54:17 peter Exp $"; #endif #include "defs.h" @@ -79,7 +79,7 @@ rshrcmd(ahost, port, luser, ruser, cmd, fd2p) /* child. we use sp[1] to be stdin/stdout, and close sp[0]. */ (void) close(sp[0]); - if (dup2(sp[1], 0) < 0 || dup2(0,1) < 0 || dup2(0, 2) < 0) { + if (dup2(sp[1], 0) < 0 || dup2(0,1) < 0) { error("dup2 failed: %s.", strerror(errno)); _exit(255); } |
