From owner-dev-commits-src-all@freebsd.org Fri Oct 1 04:56:09 2021 Return-Path: Delivered-To: dev-commits-src-all@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 44F9C6779BA; Fri, 1 Oct 2021 04:56:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4HLHr91J7cz3kYH; Fri, 1 Oct 2021 04:56:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 096DE19523; Fri, 1 Oct 2021 04:56:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 1914u83T043227; Fri, 1 Oct 2021 04:56:08 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 1914u8xE043226; Fri, 1 Oct 2021 04:56:08 GMT (envelope-from git) Date: Fri, 1 Oct 2021 04:56:08 GMT Message-Id: <202110010456.1914u8xE043226@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Kyle Evans Subject: git: 5487294d79f9 - main - libc: ssp: sprinkle around some __dead2 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kevans X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 5487294d79f9ebe72a847d0855adb4df85e0d66e Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-all@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for all branches of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 01 Oct 2021 04:56:09 -0000 The branch main has been updated by kevans: URL: https://cgit.FreeBSD.org/src/commit/?id=5487294d79f9ebe72a847d0855adb4df85e0d66e commit 5487294d79f9ebe72a847d0855adb4df85e0d66e Author: Kyle Evans AuthorDate: 2021-09-29 21:48:20 +0000 Commit: Kyle Evans CommitDate: 2021-10-01 04:55:17 +0000 libc: ssp: sprinkle around some __dead2 This is consistent with, e.g., NetBSD's implementation, which declares these as noreturn in ssp/ssp.h. --- lib/libc/secure/stack_protector.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/lib/libc/secure/stack_protector.c b/lib/libc/secure/stack_protector.c index 15460278502d..7ddd6338ec55 100644 --- a/lib/libc/secure/stack_protector.c +++ b/lib/libc/secure/stack_protector.c @@ -64,9 +64,9 @@ extern int __sysctl(const int *name, u_int namelen, void *oldp, long __stack_chk_guard[8] = {0, 0, 0, 0, 0, 0, 0, 0}; static void __guard_setup(void) _GUARD_SETUP_CTOR_ATTR; -static void __fail(const char *); -void __stack_chk_fail(void); -void __chk_fail(void); +static void __fail(const char *) __dead2; +void __stack_chk_fail(void) __dead2; +void __chk_fail(void) __dead2; /*LINTED used*/ static void