NetBSD Problem Report #50695

From www@NetBSD.org  Sat Jan 23 11:00:15 2016
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Date: Sat, 23 Jan 2016 11:00:13 +0000 (UTC)
From: coypu@sdf.org
Reply-To: coypu@sdf.org
To: gnats-bugs@NetBSD.org
Subject: ctrl-c in su password input breaks shell (bash, csh)
X-Send-Pr-Version: www-1.0

>Number:         50695
>Category:       bin
>Synopsis:       ctrl-c in su password input breaks shell (bash, csh)
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sat Jan 23 11:05:00 +0000 2016
>Closed-Date:    Fri Feb 26 22:03:19 +0000 2016
>Last-Modified:  Fri Feb 26 22:03:19 +0000 2016
>Originator:     coypu
>Release:        7.99
>Organization:
>Environment:
NetBSD 7.99.25
>Description:
Using 'su' in terminal, if I use ctrl-c in password prompt, it will cause the terminal to stop producing newlines.

this happens in csh and bash (from pkgsrc), but not in other shells.
>How-To-Repeat:

>Fix:

>Release-Note:

>Audit-Trail:
From: coypu@SDF.ORG
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: bin/50695: ctrl-c in su password input breaks shell (bash, csh)
Date: Sun, 31 Jan 2016 23:08:15 +0000

 This problem is in password prompts all over NetBSD and not just
 csh/bash.
 I have experienced the same issue in booting up NetBSD and using Ctrl-C
 in the password rather than typing my password (without even logging in
 the first place).

 Please consider changing the code near src/lib/libc/gen/getpass.c:293 (from
 -current, if it was recently modified).

From: "Christos Zoulas" <christos@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/50695 CVS commit: src/lib/libc/gen
Date: Sun, 31 Jan 2016 18:41:38 -0500

 Module Name:	src
 Committed By:	christos
 Date:		Sun Jan 31 23:41:38 UTC 2016

 Modified Files:
 	src/lib/libc/gen: getpass.c

 Log Message:
 PR/50695: coypu: ctrl-c in su password input breaks shell (bash, csh)
 Always restore the tty settings.


 To generate a diff of this commit:
 cvs rdiff -u -r1.29 -r1.30 src/lib/libc/gen/getpass.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: open->feedback
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Mon, 01 Feb 2016 02:55:47 +0000
State-Changed-Why:
christos fixed it, please check


From: Rin Okuyama <okuyama@flex.phys.tohoku.ac.jp>
To: gnats-bugs@NetBSD.org
Cc: 
Subject: Re: bin/50695 (ctrl-c in su password input breaks shell (bash, csh))
Date: Wed, 3 Feb 2016 06:13:32 +0900

 This problem occurs also on NetBSD 7.0. Please pull up fix to
 netbsd-7 and netbsd-7-0. (6.x.x are not affected.)

From: coypu@SDF.ORG
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: bin/50695: ctrl-c in su password input breaks shell (bash, csh)
Date: Sun, 7 Feb 2016 07:30:40 +0000

 Looks good, thanks!

State-Changed-From-To: feedback->open
State-Changed-By: dholland@NetBSD.org
State-Changed-When: Mon, 15 Feb 2016 12:01:06 +0000
State-Changed-Why:
feedback received, pullups needed


From: "Soren Jacobsen" <snj@netbsd.org>
To: gnats-bugs@gnats.NetBSD.org
Cc: 
Subject: PR/50695 CVS commit: [netbsd-7] src/lib/libc/gen
Date: Fri, 26 Feb 2016 21:57:12 +0000

 Module Name:	src
 Committed By:	snj
 Date:		Fri Feb 26 21:57:12 UTC 2016

 Modified Files:
 	src/lib/libc/gen [netbsd-7]: getpass.c

 Log Message:
 Pull up following revision(s) (requested by christos in ticket #1101):
 	lib/libc/gen/getpass.c: revision 1.30
 PR/50695: coypu: ctrl-c in su password input breaks shell (bash, csh)
 Always restore the tty settings.


 To generate a diff of this commit:
 cvs rdiff -u -r1.28 -r1.28.2.1 src/lib/libc/gen/getpass.c

 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

State-Changed-From-To: open->closed
State-Changed-By: snj@NetBSD.org
State-Changed-When: Fri, 26 Feb 2016 22:03:19 +0000
State-Changed-Why:
Pulled up to netbsd-7, so this will be fixed in 7.1.  Not quite
critical enough to justify a pullup to netbsd-7-0.


>Unformatted:

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