From owner-svn-src-stable-11@freebsd.org Tue Sep 24 06:23:39 2019 Return-Path: Delivered-To: svn-src-stable-11@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 7A3C7FA45F; Tue, 24 Sep 2019 06:23:39 +0000 (UTC) (envelope-from kib@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) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 46crjl2Zscz454N; Tue, 24 Sep 2019 06:23:39 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3C09D232DB; Tue, 24 Sep 2019 06:23:39 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x8O6NdWD020742; Tue, 24 Sep 2019 06:23:39 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x8O6NdDt020741; Tue, 24 Sep 2019 06:23:39 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201909240623.x8O6NdDt020741@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Tue, 24 Sep 2019 06:23:39 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r352646 - stable/11/contrib/jemalloc/src X-SVN-Group: stable-11 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/11/contrib/jemalloc/src X-SVN-Commit-Revision: 352646 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable-11@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 11-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Sep 2019 06:23:39 -0000 Author: kib Date: Tue Sep 24 06:23:38 2019 New Revision: 352646 URL: https://svnweb.freebsd.org/changeset/base/352646 Log: MFC r352456: realloc(x, 0) should not return NULL. PR: 240456 Modified: stable/11/contrib/jemalloc/src/jemalloc.c Directory Properties: stable/11/ (props changed) Modified: stable/11/contrib/jemalloc/src/jemalloc.c ============================================================================== --- stable/11/contrib/jemalloc/src/jemalloc.c Tue Sep 24 06:21:48 2019 (r352645) +++ stable/11/contrib/jemalloc/src/jemalloc.c Tue Sep 24 06:23:38 2019 (r352646) @@ -1853,15 +1853,6 @@ je_realloc(void *ptr, size_t size) UNUSED size_t old_rzsize JEMALLOC_CC_SILENCE_INIT(0); if (unlikely(size == 0)) { - if (ptr != NULL) { - tsd_t *tsd; - - /* realloc(ptr, 0) is equivalent to free(ptr). */ - UTRACE(ptr, 0, 0); - tsd = tsd_fetch(); - ifree(tsd, ptr, tcache_get(tsd, false), true); - return (NULL); - } size = 1; }