diff --git a/lib/libXpm/ChangeLog b/lib/libXpm/ChangeLog index d66458094..c4bd58890 100644 --- a/lib/libXpm/ChangeLog +++ b/lib/libXpm/ChangeLog @@ -1,3 +1,131 @@ +commit b0fc485495a694816d76a43978e2cfd5575c554d +Author: Peter Hutterer +Date: Fri Dec 13 14:25:06 2019 +1000 + + libXpm 3.5.13 + + Signed-off-by: Peter Hutterer + +commit 5817fd4ac5308fe7c23301c652f174997009b7d5 +Author: Benjamin Tissoires +Date: Wed Dec 4 11:17:21 2019 +0100 + + parse: simplify error paths in xpmParseColors() + + We introduced a new label to handle the errors, we should use it + for the rest of the function. + + Signed-off-by: Benjamin Tissoires + +commit e1d8f704d52f70680869b7aae1da0ad2382db363 +Author: Peter Hutterer +Date: Thu Dec 5 06:17:00 2019 +1000 + + parse: avoid memleak on error with STRLCAT/STRLCPY + + The original macro might exit the function without freeing `colorTable`. + + Move the macros into a slightly less awful helper function and use goto + to clean up in case of error. + + Signed-off-by: Peter Hutterer + +commit 7af7c5e275b69daedee3696bee1e880586f30373 +Author: Fabrice Fontaine +Date: Fri May 3 07:59:09 2019 +0200 + + Allow usage when fork() is not available + + When fork() is not available, we need to define NO_ZPIPE so that + libXpm doesn't try to fork/exec to use a pipe to uncompress compressed + .xpm files. There is obviously a loss of functionality, but loading + uncompressed .xpm files should continue to work. + + Signed-off-by: Thomas Petazzoni + [Retrieved from: + https://git.buildroot.net/buildroot/tree/package/x11r7/xlib_libXpm/0001-fork-check.patch] + Signed-off-by: Fabrice Fontaine + +commit 0be2c6712728cea1fa1bcc640e564c45c2c82e37 +Author: Alan Coopersmith +Date: Fri Dec 7 19:47:06 2018 -0800 + + Update configure.ac bug URL for gitlab migration + + Signed-off-by: Alan Coopersmith + +commit c9f8faf1c05fb92abc6c5b1db5e45eb1a7942875 +Author: Alan Coopersmith +Date: Mon Nov 19 22:30:30 2018 -0800 + + Update README for gitlab migration + + Signed-off-by: Alan Coopersmith + +commit 73a1e769dcf2a603fc63f5c36626c1c6db815f46 +Author: Alan Coopersmith +Date: Sun Sep 30 15:09:29 2018 -0700 + + After fdopen(), use fclose() instead of close() in error path + + Found by Oracle's Parfait 2.2 static analyzer: + + Error: File Leak + File Leak [file-ptr-leak]: + Leaked File fp + at line 94 of lib/libXpm/src/RdFToBuf.c in function 'XpmReadFileToBuffer + '. + fp initialized at line 86 with fdopen + fp leaks when len < 0 at line 92. + + Introduced-by: commit 8b3024e6871ce50b34bf2dff924774bd654703bc + + Signed-off-by: Alan Coopersmith + Reviewed-by: Peter Hutterer + +commit bc1b4962f048cfa33b76be46493e10cfb256fe98 +Author: Dave Bodenstab +Date: Wed Feb 22 12:04:54 2012 +0000 + + Windows build fixes + + https://bugs.freedesktop.org/show_bug.cgi?id=46475 + https://bugs.freedesktop.org/attachment.cgi?id=57479 + + Signed-off-by: Alan Coopersmith + +commit e42ca7b484418b169fd19a4c68e23ad2a6ec7a11 +Author: Mihail Konev +Date: Thu Jan 26 13:52:49 2017 +1000 + + autogen: add default patch prefix + + Signed-off-by: Mihail Konev + +commit ed8f9c2e8b635eb63497c48b24a056f9e6f50609 +Author: Emil Velikov +Date: Mon Mar 9 12:00:52 2015 +0000 + + autogen.sh: use quoted string variables + + Place quotes around the $srcdir, $ORIGDIR and $0 variables to prevent + fall-outs, when they contain space. + + Signed-off-by: Emil Velikov + Reviewed-by: Peter Hutterer + Signed-off-by: Peter Hutterer + +commit 644d7c595ba29fb368666fb497e1e14a92a65a77 +Author: Peter Hutterer +Date: Tue Jan 24 10:32:07 2017 +1000 + + autogen.sh: use exec instead of waiting for configure to finish + + Syncs the invocation of configure with the one from the server. + + Signed-off-by: Peter Hutterer + Reviewed-by: Emil Velikov + commit 1fab5e81fd761f628fb68d22934615536dbd0220 Author: Matthieu Herrb Date: Mon Dec 12 23:09:52 2016 +0100 diff --git a/lib/libXpm/Makefile.am b/lib/libXpm/Makefile.am index 1f1776241..8ce7a90e8 100644 --- a/lib/libXpm/Makefile.am +++ b/lib/libXpm/Makefile.am @@ -8,7 +8,7 @@ ACLOCAL_AMFLAGS = -I m4 pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = xpm.pc -EXTRA_DIST = COPYRIGHT NEWS.old +EXTRA_DIST = COPYRIGHT NEWS.old README.md MAINTAINERCLEANFILES = ChangeLog INSTALL diff --git a/lib/libXpm/Makefile.in b/lib/libXpm/Makefile.in index 45d101a70..e13f82b13 100644 --- a/lib/libXpm/Makefile.in +++ b/lib/libXpm/Makefile.in @@ -54,7 +54,7 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ subdir = . -DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \ +DIST_COMMON = $(am__configure_deps) $(srcdir)/Makefile.am \ $(srcdir)/Makefile.in $(srcdir)/config.h.in \ $(srcdir)/xpm.pc.in $(top_srcdir)/configure AUTHORS COPYING \ ChangeLog INSTALL compile config.guess config.sub depcomp \ @@ -324,7 +324,7 @@ SUBDIRS = doc include man src sxpm cxpm ACLOCAL_AMFLAGS = -I m4 pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = xpm.pc -EXTRA_DIST = COPYRIGHT NEWS.old +EXTRA_DIST = COPYRIGHT NEWS.old README.md MAINTAINERCLEANFILES = ChangeLog INSTALL all: config.h $(MAKE) $(AM_MAKEFLAGS) all-recursive diff --git a/lib/libXpm/README b/lib/libXpm/README deleted file mode 100644 index 9d14a394a..000000000 --- a/lib/libXpm/README +++ /dev/null @@ -1,25 +0,0 @@ -libXpm - X Pixmap (XPM) image file format library - -All questions regarding this software should be directed at the -Xorg mailing list: - - http://lists.freedesktop.org/mailman/listinfo/xorg - -Please submit bug reports to the Xorg bugzilla: - - https://bugs.freedesktop.org/enter_bug.cgi?product=xorg - -The master development code repository can be found at: - - git://anongit.freedesktop.org/git/xorg/lib/libXpm - - http://cgit.freedesktop.org/xorg/lib/libXpm - -For patch submission instructions, see: - - http://www.x.org/wiki/Development/Documentation/SubmittingPatches - -For more information on the git code manager, see: - - http://wiki.x.org/wiki/GitPage - diff --git a/lib/libXpm/README.md b/lib/libXpm/README.md new file mode 100644 index 000000000..f661e15f7 --- /dev/null +++ b/lib/libXpm/README.md @@ -0,0 +1,18 @@ +libXpm - X Pixmap (XPM) image file format library +------------------------------------------------- + +All questions regarding this software should be directed at the +Xorg mailing list: + + https://lists.x.org/mailman/listinfo/xorg + +The master development code repository can be found at: + + https://gitlab.freedesktop.org/xorg/lib/libXpm + +Please submit bug reports and requests to merge patches there. + +For patch submission instructions, see: + + https://www.x.org/wiki/Development/Documentation/SubmittingPatches + diff --git a/lib/libXpm/aclocal.m4 b/lib/libXpm/aclocal.m4 index a3b057b95..59f6dd6e7 100644 --- a/lib/libXpm/aclocal.m4 +++ b/lib/libXpm/aclocal.m4 @@ -19,32 +19,63 @@ You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. To do so, use the procedure documented by the package, typically 'autoreconf'.])]) -# pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- -# serial 1 (pkg-config-0.24) -# -# Copyright © 2004 Scott James Remnant . -# -# This program is free software; you can redistribute it and/or modify -# it under the terms of the GNU General Public License as published by -# the Free Software Foundation; either version 2 of the License, or -# (at your option) any later version. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -# General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, write to the Free Software -# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -# -# As a special exception to the GNU General Public License, if you -# distribute this file as part of a program that contains a -# configuration script generated by Autoconf, you may include it under -# the same distribution terms that you use for the rest of that program. +dnl pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*- +dnl serial 11 (pkg-config-0.29.1) +dnl +dnl Copyright © 2004 Scott James Remnant . +dnl Copyright © 2012-2015 Dan Nicholson +dnl +dnl This program is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 2 of the License, or +dnl (at your option) any later version. +dnl +dnl This program is distributed in the hope that it will be useful, but +dnl WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +dnl General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with this program; if not, write to the Free Software +dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +dnl 02111-1307, USA. +dnl +dnl As a special exception to the GNU General Public License, if you +dnl distribute this file as part of a program that contains a +dnl configuration script generated by Autoconf, you may include it under +dnl the same distribution terms that you use for the rest of that +dnl program. -# PKG_PROG_PKG_CONFIG([MIN-VERSION]) -# ---------------------------------- +dnl PKG_PREREQ(MIN-VERSION) +dnl ----------------------- +dnl Since: 0.29 +dnl +dnl Verify that the version of the pkg-config macros are at least +dnl MIN-VERSION. Unlike PKG_PROG_PKG_CONFIG, which checks the user's +dnl installed version of pkg-config, this checks the developer's version +dnl of pkg.m4 when generating configure. +dnl +dnl To ensure that this macro is defined, also add: +dnl m4_ifndef([PKG_PREREQ], +dnl [m4_fatal([must install pkg-config 0.29 or later before running autoconf/autogen])]) +dnl +dnl See the "Since" comment for each macro you use to see what version +dnl of the macros you require. +m4_defun([PKG_PREREQ], +[m4_define([PKG_MACROS_VERSION], [0.29.1]) +m4_if(m4_version_compare(PKG_MACROS_VERSION, [$1]), -1, + [m4_fatal([pkg.m4 version $1 or higher is required but ]PKG_MACROS_VERSION[ found])]) +])dnl PKG_PREREQ + +dnl PKG_PROG_PKG_CONFIG([MIN-VERSION]) +dnl ---------------------------------- +dnl Since: 0.16 +dnl +dnl Search for the pkg-config tool and set the PKG_CONFIG variable to +dnl first found in the path. Checks that the version of pkg-config found +dnl is at least MIN-VERSION. If MIN-VERSION is not specified, 0.9.0 is +dnl used since that's the first version where most current features of +dnl pkg-config existed. AC_DEFUN([PKG_PROG_PKG_CONFIG], [m4_pattern_forbid([^_?PKG_[A-Z_]+$]) m4_pattern_allow([^PKG_CONFIG(_(PATH|LIBDIR|SYSROOT_DIR|ALLOW_SYSTEM_(CFLAGS|LIBS)))?$]) @@ -66,18 +97,19 @@ if test -n "$PKG_CONFIG"; then PKG_CONFIG="" fi fi[]dnl -])# PKG_PROG_PKG_CONFIG +])dnl PKG_PROG_PKG_CONFIG -# PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) -# -# Check to see whether a particular set of modules exists. Similar -# to PKG_CHECK_MODULES(), but does not set variables or print errors. -# -# Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) -# only at the first occurence in configure.ac, so if the first place -# it's called might be skipped (such as if it is within an "if", you -# have to call PKG_CHECK_EXISTS manually -# -------------------------------------------------------------- +dnl PKG_CHECK_EXISTS(MODULES, [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------------------------------- +dnl Since: 0.18 +dnl +dnl Check to see whether a particular set of modules exists. Similar to +dnl PKG_CHECK_MODULES(), but does not set variables or print errors. +dnl +dnl Please remember that m4 expands AC_REQUIRE([PKG_PROG_PKG_CONFIG]) +dnl only at the first occurence in configure.ac, so if the first place +dnl it's called might be skipped (such as if it is within an "if", you +dnl have to call PKG_CHECK_EXISTS manually AC_DEFUN([PKG_CHECK_EXISTS], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl if test -n "$PKG_CONFIG" && \ @@ -87,8 +119,10 @@ m4_ifvaln([$3], [else $3])dnl fi]) -# _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) -# --------------------------------------------- +dnl _PKG_CONFIG([VARIABLE], [COMMAND], [MODULES]) +dnl --------------------------------------------- +dnl Internal wrapper calling pkg-config via PKG_CONFIG and setting +dnl pkg_failed based on the result. m4_define([_PKG_CONFIG], [if test -n "$$1"; then pkg_cv_[]$1="$$1" @@ -100,10 +134,11 @@ m4_define([_PKG_CONFIG], else pkg_failed=untried fi[]dnl -])# _PKG_CONFIG +])dnl _PKG_CONFIG -# _PKG_SHORT_ERRORS_SUPPORTED -# ----------------------------- +dnl _PKG_SHORT_ERRORS_SUPPORTED +dnl --------------------------- +dnl Internal check to see if pkg-config supports short errors. AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED], [AC_REQUIRE([PKG_PROG_PKG_CONFIG]) if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then @@ -111,19 +146,17 @@ if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then else _pkg_short_errors_supported=no fi[]dnl -])# _PKG_SHORT_ERRORS_SUPPORTED +])dnl _PKG_SHORT_ERRORS_SUPPORTED -# PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], -# [ACTION-IF-NOT-FOUND]) -# -# -# Note that if there is a possibility the first call to -# PKG_CHECK_MODULES might not happen, you should be sure to include an -# explicit call to PKG_PROG_PKG_CONFIG in your configure.ac -# -# -# -------------------------------------------------------------- +dnl PKG_CHECK_MODULES(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl -------------------------------------------------------------- +dnl Since: 0.4.0 +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES might not happen, you should be sure to include an +dnl explicit call to PKG_PROG_PKG_CONFIG in your configure.ac AC_DEFUN([PKG_CHECK_MODULES], [AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl @@ -177,16 +210,40 @@ else AC_MSG_RESULT([yes]) $3 fi[]dnl -])# PKG_CHECK_MODULES +])dnl PKG_CHECK_MODULES -# PKG_INSTALLDIR(DIRECTORY) -# ------------------------- -# Substitutes the variable pkgconfigdir as the location where a module -# should install pkg-config .pc files. By default the directory is -# $libdir/pkgconfig, but the default can be changed by passing -# DIRECTORY. The user can override through the --with-pkgconfigdir -# parameter. +dnl PKG_CHECK_MODULES_STATIC(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND], +dnl [ACTION-IF-NOT-FOUND]) +dnl --------------------------------------------------------------------- +dnl Since: 0.29 +dnl +dnl Checks for existence of MODULES and gathers its build flags with +dnl static libraries enabled. Sets VARIABLE-PREFIX_CFLAGS from --cflags +dnl and VARIABLE-PREFIX_LIBS from --libs. +dnl +dnl Note that if there is a possibility the first call to +dnl PKG_CHECK_MODULES_STATIC might not happen, you should be sure to +dnl include an explicit call to PKG_PROG_PKG_CONFIG in your +dnl configure.ac. +AC_DEFUN([PKG_CHECK_MODULES_STATIC], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +_save_PKG_CONFIG=$PKG_CONFIG +PKG_CONFIG="$PKG_CONFIG --static" +PKG_CHECK_MODULES($@) +PKG_CONFIG=$_save_PKG_CONFIG[]dnl +])dnl PKG_CHECK_MODULES_STATIC + + +dnl PKG_INSTALLDIR([DIRECTORY]) +dnl ------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable pkgconfigdir as the location where a module +dnl should install pkg-config .pc files. By default the directory is +dnl $libdir/pkgconfig, but the default can be changed by passing +dnl DIRECTORY. The user can override through the --with-pkgconfigdir +dnl parameter. AC_DEFUN([PKG_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${libdir}/pkgconfig'])]) m4_pushdef([pkg_description], @@ -197,16 +254,18 @@ AC_ARG_WITH([pkgconfigdir], AC_SUBST([pkgconfigdir], [$with_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) -]) dnl PKG_INSTALLDIR +])dnl PKG_INSTALLDIR -# PKG_NOARCH_INSTALLDIR(DIRECTORY) -# ------------------------- -# Substitutes the variable noarch_pkgconfigdir as the location where a -# module should install arch-independent pkg-config .pc files. By -# default the directory is $datadir/pkgconfig, but the default can be -# changed by passing DIRECTORY. The user can override through the -# --with-noarch-pkgconfigdir parameter. +dnl PKG_NOARCH_INSTALLDIR([DIRECTORY]) +dnl -------------------------------- +dnl Since: 0.27 +dnl +dnl Substitutes the variable noarch_pkgconfigdir as the location where a +dnl module should install arch-independent pkg-config .pc files. By +dnl default the directory is $datadir/pkgconfig, but the default can be +dnl changed by passing DIRECTORY. The user can override through the +dnl --with-noarch-pkgconfigdir parameter. AC_DEFUN([PKG_NOARCH_INSTALLDIR], [m4_pushdef([pkg_default], [m4_default([$1], ['${datadir}/pkgconfig'])]) m4_pushdef([pkg_description], @@ -217,7 +276,24 @@ AC_ARG_WITH([noarch-pkgconfigdir], AC_SUBST([noarch_pkgconfigdir], [$with_noarch_pkgconfigdir]) m4_popdef([pkg_default]) m4_popdef([pkg_description]) -]) dnl PKG_NOARCH_INSTALLDIR +])dnl PKG_NOARCH_INSTALLDIR + + +dnl PKG_CHECK_VAR(VARIABLE, MODULE, CONFIG-VARIABLE, +dnl [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND]) +dnl ------------------------------------------- +dnl Since: 0.28 +dnl +dnl Retrieves the value of the pkg-config variable for the given module. +AC_DEFUN([PKG_CHECK_VAR], +[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl +AC_ARG_VAR([$1], [value of $3 for $2, overriding pkg-config])dnl + +_PKG_CONFIG([$1], [variable="][$3]["], [$2]) +AS_VAR_COPY([$1], [pkg_cv_][$1]) + +AS_VAR_IF([$1], [""], [$5], [$4])dnl +])dnl PKG_CHECK_VAR # Copyright (C) 2002-2012 Free Software Foundation, Inc. # @@ -1248,7 +1324,7 @@ m4_include([m4/ltversion.m4]) m4_include([m4/lt~obsolete.m4]) dnl xorg-macros.m4. Generated from xorg-macros.m4.in xorgversion.m4 by configure. dnl -dnl Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved. +dnl Copyright (c) 2005, 2015, Oracle and/or its affiliates. All rights reserved. dnl dnl Permission is hereby granted, free of charge, to any person obtaining a dnl copy of this software and associated documentation files (the "Software"), @@ -1285,7 +1361,7 @@ dnl DEALINGS IN THE SOFTWARE. # See the "minimum version" comment for each macro you use to see what # version you require. m4_defun([XORG_MACROS_VERSION],[ -m4_define([vers_have], [1.19.0]) +m4_define([vers_have], [1.19.2]) m4_define([maj_have], m4_substr(vers_have, 0, m4_index(vers_have, [.]))) m4_define([maj_needed], m4_substr([$1], 0, m4_index([$1], [.]))) m4_if(m4_cmp(maj_have, maj_needed), 0,, @@ -1363,6 +1439,17 @@ AC_DEFUN([XORG_MANPAGE_SECTIONS],[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_REQUIRE([AC_PROG_SED]) +case $host_os in + solaris*) + # Solaris 2.0 - 11.3 use SysV man page section numbers, so we + # check for a man page file found in later versions that use + # traditional section numbers instead + AC_CHECK_FILE([/usr/share/man/man7/attributes.7], + [SYSV_MAN_SECTIONS=false], [SYSV_MAN_SECTIONS=true]) + ;; + *) SYSV_MAN_SECTIONS=false ;; +esac + if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi @@ -1378,9 +1465,9 @@ if test x$LIB_MAN_DIR = x ; then fi if test x$FILE_MAN_SUFFIX = x ; then - case $host_os in - solaris*) FILE_MAN_SUFFIX=4 ;; - *) FILE_MAN_SUFFIX=5 ;; + case $SYSV_MAN_SECTIONS in + true) FILE_MAN_SUFFIX=4 ;; + *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then @@ -1388,9 +1475,9 @@ if test x$FILE_MAN_DIR = x ; then fi if test x$MISC_MAN_SUFFIX = x ; then - case $host_os in - solaris*) MISC_MAN_SUFFIX=5 ;; - *) MISC_MAN_SUFFIX=7 ;; + case $SYSV_MAN_SECTIONS in + true) MISC_MAN_SUFFIX=5 ;; + *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then @@ -1398,9 +1485,9 @@ if test x$MISC_MAN_DIR = x ; then fi if test x$DRIVER_MAN_SUFFIX = x ; then - case $host_os in - solaris*) DRIVER_MAN_SUFFIX=7 ;; - *) DRIVER_MAN_SUFFIX=4 ;; + case $SYSV_MAN_SECTIONS in + true) DRIVER_MAN_SUFFIX=7 ;; + *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then @@ -1408,9 +1495,9 @@ if test x$DRIVER_MAN_DIR = x ; then fi if test x$ADMIN_MAN_SUFFIX = x ; then - case $host_os in - solaris*) ADMIN_MAN_SUFFIX=1m ;; - *) ADMIN_MAN_SUFFIX=8 ;; + case $SYSV_MAN_SECTIONS in + true) ADMIN_MAN_SUFFIX=1m ;; + *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then @@ -1671,13 +1758,24 @@ m4_ifval([$1], fi]) # Test for the ability of xmlto to generate a text target +# +# NOTE: xmlto 0.0.27 or higher return a non-zero return code in the +# following test for empty XML docbook files. +# For compatibility reasons use the following empty XML docbook file and if +# it fails try it again with a non-empty XML file. have_xmlto_text=no cat > conftest.xml << "EOF" EOF AS_IF([test "$have_xmlto" = yes], [AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], [have_xmlto_text=yes], - [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])]) + [# Try it again with a non-empty XML file. + cat > conftest.xml << "EOF" + +EOF + AS_IF([$XMLTO --skip-validation txt conftest.xml >/dev/null 2>&1], + [have_xmlto_text=yes], + [AC_MSG_WARN([xmlto cannot generate text format, this format skipped])])])]) rm -f conftest.xml AM_CONDITIONAL([HAVE_XMLTO_TEXT], [test $have_xmlto_text = yes]) AM_CONDITIONAL([HAVE_XMLTO], [test "$have_xmlto" = yes]) @@ -3073,8 +3171,9 @@ AC_REQUIRE([PKG_PROG_PKG_CONFIG]) macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ -|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ -echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" +|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ +touch \$(top_srcdir)/INSTALL; \ +echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" AC_SUBST([INSTALL_CMD]) ]) # XORG_INSTALL dnl Copyright 2005 Red Hat, Inc @@ -3135,10 +3234,11 @@ AC_DEFUN([XORG_RELEASE_VERSION],[ # # AC_DEFUN([XORG_CHANGELOG], [ -CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ +CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ -|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ -echo 'git directory not found: installing possibly empty changelog.' >&2)" +|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ +touch \$(top_srcdir)/ChangeLog; \ +echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" AC_SUBST([CHANGELOG_CMD]) ]) # XORG_CHANGELOG diff --git a/lib/libXpm/compile b/lib/libXpm/compile index 531136b06..99e50524b 100644 --- a/lib/libXpm/compile +++ b/lib/libXpm/compile @@ -1,9 +1,9 @@ #! /bin/sh # Wrapper for compilers which do not understand '-c -o'. -scriptversion=2012-10-14.11; # UTC +scriptversion=2018-03-07.03; # UTC -# Copyright (C) 1999-2013 Free Software Foundation, Inc. +# Copyright (C) 1999-2018 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify @@ -17,7 +17,7 @@ scriptversion=2012-10-14.11; # UTC # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License -# along with this program. If not, see . +# along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a @@ -255,7 +255,8 @@ EOF echo "compile $scriptversion" exit $? ;; - cl | *[/\\]cl | cl.exe | *[/\\]cl.exe ) + cl | *[/\\]cl | cl.exe | *[/\\]cl.exe | \ + icl | *[/\\]icl | icl.exe | *[/\\]icl.exe ) func_cl_wrapper "$@" # Doesn't return... ;; esac @@ -339,9 +340,9 @@ exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 -# eval: (add-hook 'write-file-hooks 'time-stamp) +# eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" -# time-stamp-time-zone: "UTC" +# time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: diff --git a/lib/libXpm/configure b/lib/libXpm/configure index 7a53c8b2b..c0963b3d0 100644 --- a/lib/libXpm/configure +++ b/lib/libXpm/configure @@ -1,8 +1,8 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.69 for libXpm 3.5.12. +# Generated by GNU Autoconf 2.69 for libXpm 3.5.13. # -# Report bugs to . +# Report bugs to . # # # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. @@ -275,7 +275,7 @@ fi $as_echo "$0: be upgraded to zsh 4.3.4 or later." else $as_echo "$0: Please tell bug-autoconf@gnu.org and -$0: https://bugs.freedesktop.org/enter_bug.cgi?product=xorg +$0: https://gitlab.freedesktop.org/xorg/lib/libXpm/issues $0: about your system, including any error possibly output $0: before this message. Then install a modern shell, or $0: manually run the script under such a shell if you do @@ -591,9 +591,9 @@ MAKEFLAGS= # Identity of this package. PACKAGE_NAME='libXpm' PACKAGE_TARNAME='libXpm' -PACKAGE_VERSION='3.5.12' -PACKAGE_STRING='libXpm 3.5.12' -PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=xorg' +PACKAGE_VERSION='3.5.13' +PACKAGE_STRING='libXpm 3.5.13' +PACKAGE_BUGREPORT='https://gitlab.freedesktop.org/xorg/lib/libXpm/issues' PACKAGE_URL='' ac_unique_file="Makefile.am" @@ -1357,7 +1357,7 @@ if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. cat <<_ACEOF -\`configure' configures libXpm 3.5.12 to adapt to many kinds of systems. +\`configure' configures libXpm 3.5.13 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -1427,7 +1427,7 @@ fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of libXpm 3.5.12:";; + short | recursive ) echo "Configuration of libXpm 3.5.13:";; esac cat <<\_ACEOF @@ -1491,7 +1491,7 @@ Some influential environment variables: Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. -Report bugs to . +Report bugs to . _ACEOF ac_status=$? fi @@ -1554,7 +1554,7 @@ fi test -n "$ac_init_help" && exit $ac_status if $ac_init_version; then cat <<\_ACEOF -libXpm configure 3.5.12 +libXpm configure 3.5.13 generated by GNU Autoconf 2.69 Copyright (C) 2012 Free Software Foundation, Inc. @@ -1878,7 +1878,7 @@ cat >config.log <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by libXpm $as_me 3.5.12, which was +It was created by libXpm $as_me 3.5.13, which was generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -2708,7 +2708,7 @@ fi # Define the identity of the package. PACKAGE='libXpm' - VERSION='3.5.12' + VERSION='3.5.13' cat >>confdefs.h <<_ACEOF @@ -17398,10 +17398,11 @@ _ACEOF -CHANGELOG_CMD="(GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp && \ +CHANGELOG_CMD="((GIT_DIR=\$(top_srcdir)/.git git log > \$(top_srcdir)/.changelog.tmp) 2>/dev/null && \ mv \$(top_srcdir)/.changelog.tmp \$(top_srcdir)/ChangeLog) \ -|| (rm -f \$(top_srcdir)/.changelog.tmp; touch \$(top_srcdir)/ChangeLog; \ -echo 'git directory not found: installing possibly empty changelog.' >&2)" +|| (rm -f \$(top_srcdir)/.changelog.tmp; test -e \$(top_srcdir)/ChangeLog || ( \ +touch \$(top_srcdir)/ChangeLog; \ +echo 'git failed to create ChangeLog: installing empty ChangeLog.' >&2))" @@ -17409,14 +17410,45 @@ echo 'git directory not found: installing possibly empty changelog.' >&2)" macros_datadir=`$PKG_CONFIG --print-errors --variable=pkgdatadir xorg-macros` INSTALL_CMD="(cp -f "$macros_datadir/INSTALL" \$(top_srcdir)/.INSTALL.tmp && \ mv \$(top_srcdir)/.INSTALL.tmp \$(top_srcdir)/INSTALL) \ -|| (rm -f \$(top_srcdir)/.INSTALL.tmp; touch \$(top_srcdir)/INSTALL; \ -echo 'util-macros \"pkgdatadir\" from xorg-macros.pc not found: installing possibly empty INSTALL.' >&2)" +|| (rm -f \$(top_srcdir)/.INSTALL.tmp; test -e \$(top_srcdir)/INSTALL || ( \ +touch \$(top_srcdir)/INSTALL; \ +echo 'failed to copy INSTALL from util-macros: installing empty INSTALL.' >&2))" +case $host_os in + solaris*) + # Solaris 2.0 - 11.3 use SysV man page section numbers, so we + # check for a man page file found in later versions that use + # traditional section numbers instead + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /usr/share/man/man7/attributes.7" >&5 +$as_echo_n "checking for /usr/share/man/man7/attributes.7... " >&6; } +if ${ac_cv_file__usr_share_man_man7_attributes_7+:} false; then : + $as_echo_n "(cached) " >&6 +else + test "$cross_compiling" = yes && + as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5 +if test -r "/usr/share/man/man7/attributes.7"; then + ac_cv_file__usr_share_man_man7_attributes_7=yes +else + ac_cv_file__usr_share_man_man7_attributes_7=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_file__usr_share_man_man7_attributes_7" >&5 +$as_echo "$ac_cv_file__usr_share_man_man7_attributes_7" >&6; } +if test "x$ac_cv_file__usr_share_man_man7_attributes_7" = xyes; then : + SYSV_MAN_SECTIONS=false +else + SYSV_MAN_SECTIONS=true +fi + + ;; + *) SYSV_MAN_SECTIONS=false ;; +esac + if test x$APP_MAN_SUFFIX = x ; then APP_MAN_SUFFIX=1 fi @@ -17432,9 +17464,9 @@ if test x$LIB_MAN_DIR = x ; then fi if test x$FILE_MAN_SUFFIX = x ; then - case $host_os in - solaris*) FILE_MAN_SUFFIX=4 ;; - *) FILE_MAN_SUFFIX=5 ;; + case $SYSV_MAN_SECTIONS in + true) FILE_MAN_SUFFIX=4 ;; + *) FILE_MAN_SUFFIX=5 ;; esac fi if test x$FILE_MAN_DIR = x ; then @@ -17442,9 +17474,9 @@ if test x$FILE_MAN_DIR = x ; then fi if test x$MISC_MAN_SUFFIX = x ; then - case $host_os in - solaris*) MISC_MAN_SUFFIX=5 ;; - *) MISC_MAN_SUFFIX=7 ;; + case $SYSV_MAN_SECTIONS in + true) MISC_MAN_SUFFIX=5 ;; + *) MISC_MAN_SUFFIX=7 ;; esac fi if test x$MISC_MAN_DIR = x ; then @@ -17452,9 +17484,9 @@ if test x$MISC_MAN_DIR = x ; then fi if test x$DRIVER_MAN_SUFFIX = x ; then - case $host_os in - solaris*) DRIVER_MAN_SUFFIX=7 ;; - *) DRIVER_MAN_SUFFIX=4 ;; + case $SYSV_MAN_SECTIONS in + true) DRIVER_MAN_SUFFIX=7 ;; + *) DRIVER_MAN_SUFFIX=4 ;; esac fi if test x$DRIVER_MAN_DIR = x ; then @@ -17462,9 +17494,9 @@ if test x$DRIVER_MAN_DIR = x ; then fi if test x$ADMIN_MAN_SUFFIX = x ; then - case $host_os in - solaris*) ADMIN_MAN_SUFFIX=1m ;; - *) ADMIN_MAN_SUFFIX=8 ;; + case $SYSV_MAN_SECTIONS in + true) ADMIN_MAN_SUFFIX=1m ;; + *) ADMIN_MAN_SUFFIX=8 ;; esac fi if test x$ADMIN_MAN_DIR = x ; then @@ -17556,6 +17588,14 @@ _ACEOF fi done +ac_fn_c_check_func "$LINENO" "fork" "ac_cv_func_fork" +if test "x$ac_cv_func_fork" = xyes; then : + +else + $as_echo "#define NO_ZPIPE 1" >>confdefs.h + +fi + # Obtain compiler/linker options for dependencies @@ -18408,7 +18448,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 # report actual input values of CONFIG_FILES etc. instead of their # values after options handling. ac_log=" -This file was extended by libXpm $as_me 3.5.12, which was +This file was extended by libXpm $as_me 3.5.13, which was generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES @@ -18468,13 +18508,13 @@ $config_headers Configuration commands: $config_commands -Report bugs to ." +Report bugs to ." _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ -libXpm config.status 3.5.12 +libXpm config.status 3.5.13 configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" diff --git a/lib/libXpm/configure.ac b/lib/libXpm/configure.ac index 2feb9ffe1..365544be5 100644 --- a/lib/libXpm/configure.ac +++ b/lib/libXpm/configure.ac @@ -1,8 +1,8 @@ # Initialize Autoconf AC_PREREQ([2.60]) -AC_INIT([libXpm], [3.5.12], - [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXpm]) +AC_INIT([libXpm], [3.5.13], + [https://gitlab.freedesktop.org/xorg/lib/libXpm/issues], [libXpm]) AC_CONFIG_SRCDIR([Makefile.am]) AC_CONFIG_HEADERS([config.h]) AC_CONFIG_MACRO_DIR([m4]) @@ -21,6 +21,7 @@ XORG_DEFAULT_OPTIONS # Checks for library functions AC_CHECK_FUNCS([strlcat]) +AC_CHECK_FUNC([fork],[], AC_DEFINE(NO_ZPIPE)) # Obtain compiler/linker options for dependencies PKG_CHECK_MODULES(XPM, xproto x11) diff --git a/lib/libXpm/src/CrBufFrI.c b/lib/libXpm/src/CrBufFrI.c index 398c645fc..e2040dbd2 100644 --- a/lib/libXpm/src/CrBufFrI.c +++ b/lib/libXpm/src/CrBufFrI.c @@ -39,6 +39,10 @@ #endif #include "XpmI.h" +#ifdef FOR_MSW +#define snprintf _snprintf +#endif + LFUNC(WriteColors, int, (char **dataptr, unsigned int *data_size, unsigned int *used_size, XpmColor *colors, unsigned int ncolors, unsigned int cpp)); diff --git a/lib/libXpm/src/CrDatFrI.c b/lib/libXpm/src/CrDatFrI.c index 6735bfcc0..542662fbb 100644 --- a/lib/libXpm/src/CrDatFrI.c +++ b/lib/libXpm/src/CrDatFrI.c @@ -39,6 +39,10 @@ #endif #include "XpmI.h" +#ifdef FOR_MSW +#define snprintf _snprintf +#endif + LFUNC(CreateColors, int, (char **dataptr, unsigned int *data_size, XpmColor *colors, unsigned int ncolors, unsigned int cpp)); diff --git a/lib/libXpm/src/RdFToBuf.c b/lib/libXpm/src/RdFToBuf.c index 69e3347d2..1b386f81f 100644 --- a/lib/libXpm/src/RdFToBuf.c +++ b/lib/libXpm/src/RdFToBuf.c @@ -90,7 +90,7 @@ XpmReadFileToBuffer( } len = stats.st_size; if (len < 0 || len >= SIZE_MAX) { - close(fd); + fclose(fp); return XpmOpenFailed; } ptr = (char *) XpmMalloc(len + 1); diff --git a/lib/libXpm/src/WrFFrI.c b/lib/libXpm/src/WrFFrI.c index 067c96b3a..328c98721 100644 --- a/lib/libXpm/src/WrFFrI.c +++ b/lib/libXpm/src/WrFFrI.c @@ -51,6 +51,12 @@ #include "fcntl.h" +#ifdef FOR_MSW +#define O_WRONLY _O_WRONLY +#define O_CREAT _O_CREAT +#define O_TRUNC _O_TRUNC +#endif + /* MS Windows define a function called WriteFile @#%#&!!! */ LFUNC(xpmWriteFile, int, (FILE *file, XpmImage *image, const char *name, XpmInfo *info)); diff --git a/lib/libXpm/src/XpmI.h b/lib/libXpm/src/XpmI.h index 122aea508..4360ad3b9 100644 --- a/lib/libXpm/src/XpmI.h +++ b/lib/libXpm/src/XpmI.h @@ -216,8 +216,13 @@ FUNC(xpmHashTableFree, void, (xpmHashTable *table)); FUNC(xpmHashSlot, xpmHashAtom *, (xpmHashTable *table, char *s)); FUNC(xpmHashIntern, int, (xpmHashTable *table, char *tag, void *data)); +#if defined(_MSC_VER) && defined(_M_X64) +#define HashAtomData(i) ((void *)(long long)i) +#define HashColorIndex(slot) ((unsigned long long)((*slot)->data)) +#else #define HashAtomData(i) ((void *)(long)i) #define HashColorIndex(slot) ((unsigned long)((*slot)->data)) +#endif #define USE_HASHTABLE (cpp > 2 && ncolors > 4) /* I/O utility */ diff --git a/lib/libXpm/src/parse.c b/lib/libXpm/src/parse.c index c19209cd7..613529e62 100644 --- a/lib/libXpm/src/parse.c +++ b/lib/libXpm/src/parse.c @@ -47,23 +47,43 @@ #include #include +/** + * like strlcat() but returns true on success and false if the string got + * truncated. + */ +static inline Bool +xstrlcat(char *dst, const char *src, size_t dstsize) +{ #if defined(HAS_STRLCAT) || defined(HAVE_STRLCAT) -# define STRLCAT(dst, src, dstsize) do { \ - if (strlcat(dst, src, dstsize) >= (dstsize)) \ - return (XpmFileInvalid); } while(0) -# define STRLCPY(dst, src, dstsize) do { \ - if (strlcpy(dst, src, dstsize) >= (dstsize)) \ - return (XpmFileInvalid); } while(0) + return strlcat(dst, src, dstsize) < dstsize; #else -# define STRLCAT(dst, src, dstsize) do { \ - if ((strlen(dst) + strlen(src)) < (dstsize)) \ - strcat(dst, src); \ - else return (XpmFileInvalid); } while(0) -# define STRLCPY(dst, src, dstsize) do { \ - if (strlen(src) < (dstsize)) \ - strcpy(dst, src); \ - else return (XpmFileInvalid); } while(0) + if ((strlen(dst) + strlen(src)) < dstsize) { + strcat(dst, src); + return True; + } else { + return False; + } #endif +} + +/** + * like strlcpy() but returns true on success and false if the string got + * truncated. + */ +static inline Bool +xstrlcpy(char *dst, const char *src, size_t dstsize) +{ +#if defined(HAS_STRLCAT) || defined(HAVE_STRLCAT) + return strlcpy(dst, src, dstsize) < dstsize; +#else + if (strlen(src) < dstsize) { + strcpy(dst, src); + return True; + } else { + return False; + } +#endif +} LFUNC(ParsePixels, int, (xpmData *data, unsigned int width, unsigned int height, unsigned int ncolors, @@ -226,19 +246,19 @@ xpmParseColors( * read pixel value */ if (cpp >= UINT_MAX - 1) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } color->string = (char *) XpmMalloc(cpp + 1); if (!color->string) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } for (b = 0, s = color->string; b < cpp; b++, s++) { int c = xpmGetC(data); if (c < 0) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmFileInvalid); + ErrorStatus = XpmFileInvalid; + goto error; } *s = (char) c; } @@ -251,8 +271,7 @@ xpmParseColors( ErrorStatus = xpmHashIntern(hashtable, color->string, HashAtomData(a)); if (ErrorStatus != XpmSuccess) { - xpmFreeColorTable(colorTable, ncolors); - return (ErrorStatus); + goto error; } } @@ -275,8 +294,8 @@ xpmParseColors( len = strlen(curbuf) + 1; s = (char *) XpmMalloc(len); if (!s) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } defaults[curkey] = s; memcpy(s, curbuf, len); @@ -286,25 +305,32 @@ xpmParseColors( lastwaskey = 1; } else { if (!curkey) { /* key without value */ - xpmFreeColorTable(colorTable, ncolors); - return (XpmFileInvalid); + ErrorStatus = XpmFileInvalid; + goto error; } - if (!lastwaskey) - STRLCAT(curbuf, " ", sizeof(curbuf));/* append space */ + if (!lastwaskey) { + if (!xstrlcat(curbuf, " ", sizeof(curbuf))) { /* append space */ + ErrorStatus = XpmFileInvalid; + goto error; + } + } buf[l] = '\0'; - STRLCAT(curbuf, buf, sizeof(curbuf)); /* append buf */ + if (!xstrlcat(curbuf, buf, sizeof(curbuf))) { /* append buf */ + ErrorStatus = XpmFileInvalid; + goto error; + } lastwaskey = 0; } } if (!curkey) { /* key without value */ - xpmFreeColorTable(colorTable, ncolors); - return (XpmFileInvalid); + ErrorStatus = XpmFileInvalid; + goto error; } len = strlen(curbuf) + 1; /* integer overflow just theoretically possible */ s = defaults[curkey] = (char *) XpmMalloc(len); if (!s) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } memcpy(s, curbuf, len); } @@ -320,19 +346,19 @@ xpmParseColors( * read pixel value */ if (cpp >= UINT_MAX - 1) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } color->string = (char *) XpmMalloc(cpp + 1); if (!color->string) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } for (b = 0, s = color->string; b < cpp; b++, s++) { int c = xpmGetC(data); if (c < 0) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmFileInvalid); + ErrorStatus = XpmFileInvalid; + goto error; } *s = (char) c; } @@ -345,8 +371,7 @@ xpmParseColors( ErrorStatus = xpmHashIntern(hashtable, color->string, HashAtomData(a)); if (ErrorStatus != XpmSuccess) { - xpmFreeColorTable(colorTable, ncolors); - return (ErrorStatus); + goto error; } } @@ -356,16 +381,23 @@ xpmParseColors( xpmNextString(data); /* get to the next string */ *curbuf = '\0'; /* init curbuf */ while ((l = xpmNextWord(data, buf, BUFSIZ))) { - if (*curbuf != '\0') - STRLCAT(curbuf, " ", sizeof(curbuf));/* append space */ + if (*curbuf != '\0') { + if (!xstrlcat(curbuf, " ", sizeof(curbuf))) { /* append space */ + ErrorStatus = XpmFileInvalid; + goto error; + } + } buf[l] = '\0'; - STRLCAT(curbuf, buf, sizeof(curbuf)); /* append buf */ + if (!xstrlcat(curbuf, buf, sizeof(curbuf))) { /* append buf */ + ErrorStatus = XpmFileInvalid; + goto error; + } } len = strlen(curbuf) + 1; s = (char *) XpmMalloc(len); if (!s) { - xpmFreeColorTable(colorTable, ncolors); - return (XpmNoMemory); + ErrorStatus = XpmNoMemory; + goto error; } memcpy(s, curbuf, len); color->c_color = s; @@ -376,6 +408,10 @@ xpmParseColors( } *colorTablePtr = colorTable; return (XpmSuccess); + +error: + xpmFreeColorTable(colorTable, ncolors); + return ErrorStatus; } static int