DMARC-Filter: OpenDMARC Filter v1.4.2 delorie.com 53O6jwax2619537 Authentication-Results: delorie.com; dmarc=pass (p=none dis=none) header.from=cygwin.com Authentication-Results: delorie.com; spf=pass smtp.mailfrom=cygwin.com DKIM-Filter: OpenDKIM Filter v2.11.0 delorie.com 53O6jwax2619537 Authentication-Results: delorie.com; dkim=pass (1024-bit key, unprotected) header.d=cygwin.com header.i=@cygwin.com header.a=rsa-sha256 header.s=default header.b=s0qYgo3q X-Recipient: archive-cygwin AT delorie DOT com DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org D4D5C385780D DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=cygwin.com; s=default; t=1745477157; bh=6yS1TiBbqYVhkmSkuVY38xUoHcyKxct7Toe7FMRzWUo=; h=Date:Subject:To:References:In-Reply-To:List-Id:List-Unsubscribe: List-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To: From; b=s0qYgo3qNR57IO7hrTlMIZorEU3IK4a6xhuMLotNGyDPZIbHqf71sk61l0KzkHRIh HkUdcMkJoD956akNcXcmYEUgw3Mq5bHk78yg6IuTniWO5OP/cr00LUVPEi4zsdgcgl OaLpopFEODsyEUX/Si+qm5AkHoV8E9UFJode8cRs= X-Original-To: cygwin AT cygwin DOT com Delivered-To: cygwin AT cygwin DOT com DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 9C907385770D ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 9C907385770D ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1745477132; cv=none; b=iOm/tll9Cj6CxPPnHjnkkdDHTfAAb+Vy0U75uM2huFU7aEcdhL0k7CvB9K3jT0HMLs2sJFmeT+kwOGvdvYh6BtIqHhVCDD2Kl5IbMNZiaZO6iJaLubbAgfz/7oOruPfezFeyDmOPR9G9khTvtJWsyH0ESblq9If9AFSQnhT9dAc= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1745477132; c=relaxed/simple; bh=aQ8O+DKmOqrNAmPZ0TA4pexaBzsdgPhOZ8T4s9i5Lps=; h=Message-ID:Date:MIME-Version:Subject:To:From; b=nP9fR9zzWHe0f0t72Mln9XkEiXSrepeR96y/CtZm65IMLBpOU8npHQUE1AptEq3qIYZFIhNrOW/+htTLVZq06gS1QxH/Y4LMfh5B90ODNbovUbBU+0nt8mPx+5CpQoKfmpiWdeQNtntyH+qYVyxOat5xQuLEwlJkgBaqA0qq500= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 9C907385770D Message-ID: <785d4f48-efd9-4c4d-a0a9-0026a044f631@maxrnd.com> Date: Wed, 23 Apr 2025 23:45:33 -0700 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: posix_spawn To: The Cygwin Mailing List References: <87plh7x4qp DOT fsf AT maguirefamily DOT org> <87o6wogfi8 DOT fsf AT maguirefamily DOT org> <87selyhd9w DOT fsf AT maguirefamily DOT org> Content-Language: en-US In-Reply-To: <87selyhd9w.fsf@maguirefamily.org> X-BeenThere: cygwin AT cygwin DOT com X-Mailman-Version: 2.1.30 Precedence: list List-Id: General Cygwin discussions and problem reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Mark Geisert via Cygwin Reply-To: Mark Geisert Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: cygwin-bounces~archive-cygwin=delorie DOT com AT cygwin DOT com Sender: "Cygwin" Hi Camm, On 4/23/2025 12:46 PM, Camm Maguire via Cygwin wrote: > Greetings! Trying to isolate this as you suggest. On first attempt, > copying the exact same strings and calls into a main() function > succeeds. I am near stumped, and can only guess that the addresses > returned by malloc on _init of the file_actions and attr structures is > triggering something. Suggestions welcome. I'm not going to speculate on code and usage examples that I cannot see. With what you've given us I can only suggest adding more code from the failing program to your simple reproducer until it reproduces the error. ..mark -- 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