From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp-out1.suse.de (smtp-out1.suse.de [IPv6:2001:67c:2178:6::1c]) by sourceware.org (Postfix) with ESMTPS id 2DFC63858D28 for ; Tue, 31 Jan 2023 09:52:22 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 2DFC63858D28 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=suse.de Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out1.suse.de (Postfix) with ESMTP id 67A5A22593; Tue, 31 Jan 2023 09:52:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1675158741; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=r+Q5Gu/mPqKmj0LawQ/ne3dqWRlKJRvVunI+o/RCBb0=; b=SvcscZkIEajg5BOTr9zcXz2X7gAG8ynvwRC+5dMAJrRVCZRMIoF+uKhgfNeZ/mFuLL6Kg5 zxCrc2T3jYG4jRMHddgvIauv65vnqUEXgZXD6j99Di8yAoNeyrGCw1lggJh0tzX4z83VcI bukrPLHb4XzYdlTsazC+xF+N4uY3cAM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1675158741; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=r+Q5Gu/mPqKmj0LawQ/ne3dqWRlKJRvVunI+o/RCBb0=; b=6s1zsAkTWrhPmYHrkoTj5essXEqmKs9SEdqjVYfBYjyT9oDJFw9dvKkBMjy/9Ue+PWys91 77bBBmojuj9YT8Ag== Received: from hawking.suse.de (unknown [10.168.4.11]) by relay2.suse.de (Postfix) with ESMTP id 609FD2C141; Tue, 31 Jan 2023 09:52:21 +0000 (UTC) Received: by hawking.suse.de (Postfix, from userid 17005) id 088B8440D4E; Tue, 31 Jan 2023 10:52:20 +0100 (CET) From: Andreas Schwab To: Florian Weimer via Libc-alpha Cc: Florian Weimer , Carlos O'Donell Subject: Re: [PATCH] libio: Update number of written bytes in dprintf implementation References: <87k013vyb6.fsf@oldenburg.str.redhat.com> X-Yow: This ASEXUAL PIG really BOILS my BLOOD... He's so..so.....URGENT!! Date: Tue, 31 Jan 2023 10:52:20 +0100 In-Reply-To: <87k013vyb6.fsf@oldenburg.str.redhat.com> (Florian Weimer via Libc-alpha's message of "Tue, 31 Jan 2023 10:38:21 +0100") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Spam-Status: No, score=-3.1 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: On Jan 31 2023, Florian Weimer via Libc-alpha wrote: > The __printf_buffer_flush_dprintf function needs to record that > the buffer has been written before reusing it. Without this > accounting, dprintf always returns zero. > > Fixes commit 8ece45e4f586abd212d1c02d74d38ef681a45600 > ("libio: Convert __vdprintf_internal to buffers. ") -- Andreas Schwab, SUSE Labs, schwab@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different."