Date: Fri, 19 May 2000 19:23:24 -0700 (PDT) From: Cy.Schubert@uumail.gov.bc.ca To: FreeBSD-gnats-submit@freebsd.org Subject: bin/18686: lpc ignores EOF when interactive Message-ID: <200005200223.e4K2NOY07832@cwsys.cwsent.com>
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>Number: 18686
>Category: bin
>Synopsis: lpc ignores interactive EOF
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri May 19 19:30:00 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Cy Schubert
>Release: FreeBSD 4.0-STABLE i386
>Organization:
UNIX Group, ITSD, ISTA, Province of BC
>Environment:
FreeBSD cwsys 4.0-STABLE FreeBSD 4.0-STABLE #0: Fri May 19 15:43:36 PDT 2000 root@cwsys:/usr/opt/cvs-400s-000517/src/sys/compile/CWSYS i386
and
FreeBSD hummer 4.0-STABLE FreeBSD 4.0-STABLE #0: Mon May 15 08:29:54 PDT 2000 root@hummer:/usr/cvs-400s-000422/src/sys/compile/HUMMER i386
>Description:
Enter into lpc interactive mode. Optionally issue some lpc commands.
Press ^D or your EOF character:
hummer# lpc
lpc>
lpc>
lpc> stat
Usage: stat {all | printer ...}
lpc> lpc> lpc> lpc> lpc> lpc> q
hummer#
>How-To-Repeat:
See description.
>Fix:
The following patch restores lpc's behavior as in 2.x.x and 3.x.
--- src/usr.sbin/lpr/lpc/lpc.c.orig Fri Aug 27 18:16:51 1999
+++ src/usr.sbin/lpr/lpc/lpc.c Fri May 19 19:11:55 2000
@@ -169,7 +169,7 @@
el_source(el, NULL);
}
if ((bp = el_gets(el, &num)) == NULL || num == 0)
- return;
+ quit(0, NULL);
len = (num > MAX_CMDLINE) ? MAX_CMDLINE : num;
memcpy(cmdline, bp, len);
sys# lpc
lpc>
lpc>
lpc> stat
Usage: stat {all | printer ...}
lpc> cwsys#
>Release-Note:
>Audit-Trail:
>Unformatted:
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