From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by sourceware.org (Postfix) with ESMTPS id 673AB3857004 for ; Thu, 3 Dec 2020 14:37:49 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 673AB3857004 Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=whitebox@nefkom.net Received: from frontend01.mail.m-online.net (unknown [192.168.8.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4Cmz2h2RDgz1sFhb; Thu, 3 Dec 2020 15:37:48 +0100 (CET) Received: from localhost (dynscan1.mnet-online.de [192.168.6.70]) by mail.m-online.net (Postfix) with ESMTP id 4Cmz2h24MZz1r92H; Thu, 3 Dec 2020 15:37:48 +0100 (CET) X-Virus-Scanned: amavisd-new at mnet-online.de Received: from mail.mnet-online.de ([192.168.8.182]) by localhost (dynscan1.mail.m-online.net [192.168.6.70]) (amavisd-new, port 10024) with ESMTP id vmYSUEDgHc62; Thu, 3 Dec 2020 15:37:47 +0100 (CET) X-Auth-Info: DU8oG2UyodADXEzFK+n93ikWzC4Je8OHtVXfe7qD1lBm46PqfdwlnZpSGlo7wnCJ Received: from igel.home (ppp-46-244-160-248.dynamic.mnet-online.de [46.244.160.248]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Thu, 3 Dec 2020 15:37:47 +0100 (CET) Received: by igel.home (Postfix, from userid 1000) id 83EDD2C3633; Thu, 3 Dec 2020 15:37:46 +0100 (CET) From: Andreas Schwab To: Alexandra =?utf-8?B?SMOhamtvdsOh?= via Libc-alpha Cc: Alexandra =?utf-8?B?SMOhamtvdsOh?= , Alexandra =?utf-8?B?SMOhamtvdsOh?= Subject: Re: [PATCH] Linux: Add execveat system call wrapper References: <20200428122019.26826-1-ahajkova@redhat.com> <20201203142053.897832-1-ahajkova@redhat.com> X-Yow: Remember, if you try to ESCAPE, many APARTMENT HOPPING ALCOHOLICS will SIMONIZE your HALLWAYS!! This is your LAST WARNING!! Date: Thu, 03 Dec 2020 15:37:46 +0100 In-Reply-To: <20201203142053.897832-1-ahajkova@redhat.com> ("Alexandra =?utf-8?B?SMOhamtvdsOh?= via Libc-alpha"'s message of "Thu, 3 Dec 2020 15:20:53 +0100") Message-ID: <87lfef9cqt.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-9.1 required=5.0 tests=BAYES_00, GIT_PATCH_0, HEADER_FROM_DIFFERENT_DOMAINS, KAM_DMARC_STATUS, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 03 Dec 2020 14:37:51 -0000 On Dez 03 2020, Alexandra Hájková via Libc-alpha wrote: > +* The function execveat have been added and it operates similar to execve. > + The syscall is already used to implement fexecve without require /proc to I think that should be "without requiring". > diff --git a/sysdeps/unix/sysv/linux/aarch64/libc.abilist b/sysdeps/unix/sysv/linux/aarch64/libc.abilist > index 4cc1c6a591..d281749621 100644 > --- a/sysdeps/unix/sysv/linux/aarch64/libc.abilist > +++ b/sysdeps/unix/sysv/linux/aarch64/libc.abilist > @@ -2155,6 +2155,7 @@ GLIBC_2.32 pthread_attr_setaffinity_np F > GLIBC_2.32 pthread_attr_setsigmask_np F > GLIBC_2.32 pthread_getaffinity_np F > GLIBC_2.32 pthread_getattr_np F > +GLIBC_2.33 execveat F > GLIBC_2.32 pthread_sigmask F > GLIBC_2.32 sigabbrev_np F > GLIBC_2.32 sigdescr_np F The list must be sorted. Andreas. -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."