From owner-svn-src-all@freebsd.org Thu Jan 16 00:26:54 2020 Return-Path: Delivered-To: svn-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 2300E2228B1; Thu, 16 Jan 2020 00:26:54 +0000 (UTC) (envelope-from markj@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 47ylPV09DQz4DKY; Thu, 16 Jan 2020 00:26:54 +0000 (UTC) (envelope-from markj@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 00CDCEF90; Thu, 16 Jan 2020 00:26:54 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id 00G0Qrtn078849; Thu, 16 Jan 2020 00:26:53 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id 00G0Qrv1078847; Thu, 16 Jan 2020 00:26:53 GMT (envelope-from markj@FreeBSD.org) Message-Id: <202001160026.00G0Qrv1078847@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Thu, 16 Jan 2020 00:26:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r356769 - stable/12/lib/libc/locale X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: stable/12/lib/libc/locale X-SVN-Commit-Revision: 356769 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 16 Jan 2020 00:26:54 -0000 Author: markj Date: Thu Jan 16 00:26:53 2020 New Revision: 356769 URL: https://svnweb.freebsd.org/changeset/base/356769 Log: MFC r356569: libc: Fix a few bugs in the xlocale collation code. PR: 243195 Modified: stable/12/lib/libc/locale/collate.c stable/12/lib/libc/locale/rune.c Directory Properties: stable/12/ (props changed) Modified: stable/12/lib/libc/locale/collate.c ============================================================================== --- stable/12/lib/libc/locale/collate.c Wed Jan 15 21:05:43 2020 (r356768) +++ stable/12/lib/libc/locale/collate.c Thu Jan 16 00:26:53 2020 (r356769) @@ -109,7 +109,7 @@ __collate_load_tables(const char *encoding) return (__collate_load_tables_l(encoding, &__xlocale_global_collate)); } -int +static int __collate_load_tables_l(const char *encoding, struct xlocale_collate *table) { int i, chains, z; @@ -147,7 +147,7 @@ __collate_load_tables_l(const char *encoding, struct x } map = mmap(NULL, sbuf.st_size, PROT_READ, MAP_PRIVATE, fd, 0); (void) _close(fd); - if ((TMP = map) == NULL) { + if ((TMP = map) == MAP_FAILED) { return (_LDP_ERROR); } @@ -181,6 +181,11 @@ __collate_load_tables_l(const char *encoding, struct x return (_LDP_ERROR); } + if (table->map && (table->maplen > 0)) { + (void) munmap(table->map, table->maplen); + } + table->map = map; + table->maplen = sbuf.st_size; table->info = info; table->char_pri_table = (void *)TMP; TMP += sizeof (collate_char_t) * (UCHAR_MAX + 1); Modified: stable/12/lib/libc/locale/rune.c ============================================================================== --- stable/12/lib/libc/locale/rune.c Wed Jan 15 21:05:43 2020 (r356768) +++ stable/12/lib/libc/locale/rune.c Thu Jan 16 00:26:53 2020 (r356769) @@ -94,7 +94,7 @@ _Read_RuneMagi(const char *fname) fdata = mmap(NULL, sb.st_size, PROT_READ, MAP_PRIVATE, fd, 0); (void) _close(fd); - if (fdata == NULL) { + if (fdata == MAP_FAILED) { errno = EINVAL; return (NULL); }