X-Recipient:	archive-cygwin AT delorie DOT com
X-Original-To:	cygwin AT cygwin DOT com
Delivered-To:	cygwin AT cygwin DOT com
DMARC-Filter:	OpenDMARC Filter v1.4.1 sourceware.org 7F3223858405
Authentication-Results:	sourceware.org; dmarc=none (p=none dis=none)
	header.from=optusnet.com.au
Authentication-Results:	sourceware.org; spf=pass smtp.mailfrom=gmail.com
DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112;
	h=sender:from:date:to:cc:subject:message-id:mail-followup-to
	:references:mime-version:content-disposition:in-reply-to;
	bh=ZTGKpykAPevjcndyYChz6dc5tzBru9+u6ckkng4lVO8=;
	b=KV9o6qEIJVTInrP46ePQXkpk3uVhThO9/zVS+YtESwy2OJ0lk2S4JqcZ8VHQin053U
	BRGZkx2vRG+3xXc4SWy2aycRNyIYh3MB1X7Do2hdVtwjHJdRwYxziJ7sqWB+Plm8phkq
	0Y+rkWyHPWgBunxJrfmvhLfVb1Ws/7EsTyizfcDNXtl7rwzQn/gaI7fsnoDIWaHfrpNe
	dkjQEDGWPp1Xq2F/ifAaNqIV89saqjNfui/ke0ZahMm4hJLSWJ4IMXQDY52IKivnlwea
	1Ibkygq0DSpd9haOARJTS4oIi2l6foOVFGsctRRn9UuASWcTzaLAOPmkuz15zmxFQHSF
	Qs6A==
X-Google-DKIM-Signature:	v=1; a=rsa-sha256; c=relaxed/relaxed;
	d=1e100.net; s=20210112;
	h=x-gm-message-state:sender:from:date:to:cc:subject:message-id
	:mail-followup-to:references:mime-version:content-disposition
	:in-reply-to;
	bh=ZTGKpykAPevjcndyYChz6dc5tzBru9+u6ckkng4lVO8=;
	b=feaA1MiHeWV2NwophX+G9v0H6bCDtQq95eoNdU5b2QEuFDbPk9JxOToHQPSW1/zwJi
	lKn1ibUg73/EhNn1Gh3eihzzF/g3EFOddn36FkWWmVkqXKfbY1IH++CdpZxWR0HI1Xgy
	mUNp0x1jieZkbixL+g9MyUWSNZ40Wy9pquFfktReRID1bhv9Rqs7NS2W6cb3SM0wkACw
	otoGOjaXkRLZXuQKU3DnAEk0tEA7TtcmqSZMbgrczrdlr/DMNJYYj++t3s2LjKtyiZ1k
	iTxmtS8dolPXeJr0p4dqOP0CPktKc32iFj8BfUjiP9IDshTIfSSTQTdvP2saXymG9Pla
	IMew==
X-Gm-Message-State:	AOAM531eJF56E1/NMPwm5UYUfSw5OTVCf35xgCUVcUXySUiB4NYGoQBp
	yQ6J+Dpu8dppbVeeNOe49n4NiMaDrLo=
X-Google-Smtp-Source:	ABdhPJwnlhgwHqOUrrD9GWcKa1Izm+f0Cj1gmfnFejbvcQ6jrxnZ+6Z9/31dvV4mrjJSzfu5oXFVvQ==
X-Received:	by 2002:a63:6c49:: with SMTP id h70mr2582278pgc.368.1637656048250;
	Tue, 23 Nov 2021 00:27:28 -0800 (PST)
From:	Duncan Roe <duncan_roe AT optusnet DOT com DOT au>
X-Google-Original-From:	Duncan Roe <dunc AT slk1 DOT local DOT net>
Date:	Tue, 23 Nov 2021 19:27:23 +1100
To:	Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>
Subject:	Re: raise(-1) has stopped returning an error recently
Message-ID:	<YZyl69ODRcBVnMed@slk1.local.net>
Mail-Followup-To:	Corinna Vinschen via Cygwin <cygwin AT cygwin DOT com>,
	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
References:	<YZsoj6UvpF6pcbtt AT slk1 DOT local DOT net>
	<YZtwMZ1LUbx+b5+s AT calimero DOT vinschen DOT de>
	<YZuVy5+nbzPtiqdw AT calimero DOT vinschen DOT de>
MIME-Version:	1.0
In-Reply-To:	<YZuVy5+nbzPtiqdw@calimero.vinschen.de>
X-Spam-Status:	No, score=-0.8 required=5.0 tests=BAYES_00, DKIM_SIGNED,
	DKIM_VALID, DKIM_VALID_EF, FREEMAIL_ENVFROM_END_DIGIT,
	FREEMAIL_FORGED_FROMDOMAIN, FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,
	RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS,
	TXREP autolearn=no autolearn_force=no version=3.4.4
X-Spam-Checker-Version:	SpamAssassin 3.4.4 (2020-01-24) on
	server2.sourceware.org
X-BeenThere:	cygwin AT cygwin DOT com
X-Mailman-Version:	2.1.29
List-Id:	General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe:	<https://cygwin.com/mailman/options/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=unsubscribe>
List-Archive:	<https://cygwin.com/pipermail/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-request AT cygwin DOT com?subject=help>
List-Subscribe:	<https://cygwin.com/mailman/listinfo/cygwin>,
	<mailto:cygwin-request AT cygwin DOT com?subject=subscribe>
Cc:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
Errors-To:	cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com
Sender:	"Cygwin" <cygwin-bounces+archive-cygwin=delorie DOT com AT cygwin DOT com>

On Mon, Nov 22, 2021 at 02:06:19PM +0100, cygwin wrote:
> On Nov 22 11:25, Corinna Vinschen via Cygwin wrote:
> > On Nov 22 16:20, Duncan Roe wrote:
> > > Hi,
> > >
> > > I stumbled across this when running 'make check' in the grep source directory.
> > >
> > > test-raise failed when it didn't a few weeks ago.
> >
> > Pretty unlikely.  This code didn;'t change for ages.  I just checked
> > against Cygwin 3.2.0 and it also returns success.
> >
> > > #include <stdio.h>
> > > #include <signal.h>
> > >
> > > int
> > > main (void)
> > > {
> > >   int retcod;
> > >
> > >   retcod = raise (-1);
> > >   printf("raise(-1) returned %d\n", retcod);
> > > }
> >
> > Thanks for the STC.  There are actually two long-standing problems,
> > one in raise, calling pthread_kill even for non-threaded processes,
> > one in pthread_kill, not checking the signal number.
> >
> > I'll patch them right away.
>
> I created a patchset:
> https://sourceware.org/git?p=newlib-cygwin.git;a=commitdiff;h=d54d8f173d66
> https://sourceware.org/git?p=newlib-cygwin.git;a=commitdiff;h=24bffff63eb7
> https://sourceware.org/git?p=newlib-cygwin.git;a=commitdiff;h=afb7c557d2af
>
> Please test the latest developer snapshot from http://cygwin.com/snapshots/
>
>
> Thanks,
> Corinna

Thanks, that fixed it.

Btw to whoever maintains grep for cygwin: 'make check' should pass on
next release (I patched out the surrogate-pair failre).

Cheers ... Duncan.

-- 
Problem reports:      https://cygwin.com/problems.html
FAQ:                  https://cygwin.com/faq/
Documentation:        https://cygwin.com/docs.html
Unsubscribe info:     https://cygwin.com/ml/#unsubscribe-simple

- Raw text -