X-Recipient: archive-cygwin AT delorie DOT com DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:references:date:in-reply-to :message-id:mime-version:content-type; q=dns; s=default; b=B7oSy 0Ued5h5Iv5I4Y2/0HQI2nQoL6sD2jg5E8q1qMo5/23JgpOsEXaepG9JzMqMLSVyQ kLAqBjA8FGR1DsWkrV4xfDSTLdDwFV/Zaj4Bgc9i5TCbp5dsHVN+mN4ujDe+cAzk ncMNZJ3Gv0mzKD19gRthL4ue99jlBMkCDVuPE4= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:subject:references:date:in-reply-to :message-id:mime-version:content-type; s=default; bh=kC20sd3yog1 e4dfz7QW/ZvPhvGI=; b=VlTGE0W5ERM8TSe99oySaSUv5JMIb532uZckp4U0UeL K9IMhqXvM+9ZCIBuzBK73MJFomPyrwKvjBArj9hacIQoLu+uN2CRTJYrIUoIkTXY uqii6lW0t5eAmLix2YBHitUcuf0aO43jDs/ZVVjuLm7jOsNEceEHPH2Ma2PRgHFg = Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2 spammy=WAVE, segfault, complaint, Hx-spam-relays-external:ESMTPA X-HELO: vsmx011.vodafonemail.xion.oxcs.net From: Achim Gratz To: cygwin AT cygwin DOT com Subject: Re: Bug report: Core dump with too many args References: Date: Wed, 07 Nov 2018 20:36:02 +0100 In-Reply-To: (Ole Tange's message of "Wed, 7 Nov 2018 13:37:53 +0000") Message-ID: <87d0rgd6jh.fsf@Rainer.invalid> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain Ole Tange writes: > I get core dump when running: > > $ /bin/echo `seq 1000000` > Segmentation fault (core dumped) > > This also looks bad: > > $ /bin/wc `seq 1000000` > 2 [main] -bash 15396 C:\cygwin\bin\bash.exe: *** fatal error - cmalloc would have returned NULL > Hangup They both just segfault with a stacktrace on my work laptop. OTOH, both succeed on our server, which admittedly has much more physical memory (128GB), with lots of it free while I ran the commands. So I guess the only real complaint is that the out-of-memory condition should take precedence over other faults, or did you have something else in mind? Regards, Achim. -- +<[Q+ Matrix-12 WAVE#46+305 Neuron microQkb Andromeda XTk Blofeld]>+ Wavetables for the Waldorf Blofeld: http://Synth.Stromeko.net/Downloads.html#BlofeldUserWavetables -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple