diff options
Diffstat (limited to 'yocto-poky/meta/recipes-extended/libarchive')
5 files changed, 312 insertions, 0 deletions
diff --git a/yocto-poky/meta/recipes-extended/libarchive/libarchive/0001-Add-ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS-option.patch b/yocto-poky/meta/recipes-extended/libarchive/libarchive/0001-Add-ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS-option.patch new file mode 100644 index 000000000..4ca779c40 --- /dev/null +++ b/yocto-poky/meta/recipes-extended/libarchive/libarchive/0001-Add-ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS-option.patch @@ -0,0 +1,151 @@ +From 59357157706d47c365b2227739e17daba3607526 Mon Sep 17 00:00:00 2001 +From: Alessandro Ghedini <alessandro@ghedini.me> +Date: Sun, 1 Mar 2015 12:07:45 +0100 +Subject: [PATCH] Add ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS option + +This fixes a directory traversal in the cpio tool. + + +Upstream-Status: backport + +Signed-off-by: Li Zhou <li.zhou@windriver.com> +--- + cpio/bsdcpio.1 | 3 ++- + cpio/cpio.c | 2 ++ + libarchive/archive.h | 2 ++ + libarchive/archive_write_disk.3 | 3 +++ + libarchive/archive_write_disk_posix.c | 14 +++++++++++--- + libarchive/test/test_write_disk_secure.c | 23 +++++++++++++++++++++++ + 6 files changed, 43 insertions(+), 4 deletions(-) + +diff --git a/cpio/bsdcpio.1 b/cpio/bsdcpio.1 +index f966aa0..e52546e 100644 +--- a/cpio/bsdcpio.1 ++++ b/cpio/bsdcpio.1 +@@ -156,7 +156,8 @@ See above for description. + .It Fl Fl insecure + (i and p mode only) + Disable security checks during extraction or copying. +-This allows extraction via symbolic links and path names containing ++This allows extraction via symbolic links, absolute paths, ++and path names containing + .Sq .. + in the name. + .It Fl J , Fl Fl xz +diff --git a/cpio/cpio.c b/cpio/cpio.c +index 0acde11..b267e9b 100644 +--- a/cpio/cpio.c ++++ b/cpio/cpio.c +@@ -171,6 +171,7 @@ main(int argc, char *argv[]) + cpio->extract_flags |= ARCHIVE_EXTRACT_NO_OVERWRITE_NEWER; + cpio->extract_flags |= ARCHIVE_EXTRACT_SECURE_SYMLINKS; + cpio->extract_flags |= ARCHIVE_EXTRACT_SECURE_NODOTDOT; ++ cpio->extract_flags |= ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS; + cpio->extract_flags |= ARCHIVE_EXTRACT_PERM; + cpio->extract_flags |= ARCHIVE_EXTRACT_FFLAGS; + cpio->extract_flags |= ARCHIVE_EXTRACT_ACL; +@@ -256,6 +257,7 @@ main(int argc, char *argv[]) + case OPTION_INSECURE: + cpio->extract_flags &= ~ARCHIVE_EXTRACT_SECURE_SYMLINKS; + cpio->extract_flags &= ~ARCHIVE_EXTRACT_SECURE_NODOTDOT; ++ cpio->extract_flags &= ~ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS; + break; + case 'L': /* GNU cpio */ + cpio->option_follow_links = 1; +diff --git a/libarchive/archive.h b/libarchive/archive.h +index 1f0fc38..ef635ac 100644 +--- a/libarchive/archive.h ++++ b/libarchive/archive.h +@@ -649,6 +649,8 @@ __LA_DECL int archive_read_set_passphrase_callback(struct archive *, + /* Default: Do not use HFS+ compression if it was not compressed. */ + /* This has no effect except on Mac OS v10.6 or later. */ + #define ARCHIVE_EXTRACT_HFS_COMPRESSION_FORCED (0x8000) ++/* Default: Do not reject entries with absolute paths */ ++#define ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS (0x10000) + + __LA_DECL int archive_read_extract(struct archive *, struct archive_entry *, + int flags); +diff --git a/libarchive/archive_write_disk.3 b/libarchive/archive_write_disk.3 +index fa925cc..a2e7afa 100644 +--- a/libarchive/archive_write_disk.3 ++++ b/libarchive/archive_write_disk.3 +@@ -177,6 +177,9 @@ The default is to not refuse such paths. + Note that paths ending in + .Pa .. + always cause an error, regardless of this flag. ++.It Cm ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS ++Refuse to extract an absolute path. ++The default is to not refuse such paths. + .It Cm ARCHIVE_EXTRACT_SPARSE + Scan data for blocks of NUL bytes and try to recreate them with holes. + This results in sparse files, independent of whether the archive format +diff --git a/libarchive/archive_write_disk_posix.c b/libarchive/archive_write_disk_posix.c +index ab3bdac..c1290eb 100644 +--- a/libarchive/archive_write_disk_posix.c ++++ b/libarchive/archive_write_disk_posix.c +@@ -2509,8 +2509,9 @@ cleanup_pathname_win(struct archive_write_disk *a) + /* + * Canonicalize the pathname. In particular, this strips duplicate + * '/' characters, '.' elements, and trailing '/'. It also raises an +- * error for an empty path, a trailing '..' or (if _SECURE_NODOTDOT is +- * set) any '..' in the path. ++ * error for an empty path, a trailing '..', (if _SECURE_NODOTDOT is ++ * set) any '..' in the path or (if ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS ++ * is set) if the path is absolute. + */ + static int + cleanup_pathname(struct archive_write_disk *a) +@@ -2529,8 +2530,15 @@ cleanup_pathname(struct archive_write_disk *a) + cleanup_pathname_win(a); + #endif + /* Skip leading '/'. */ +- if (*src == '/') ++ if (*src == '/') { ++ if (a->flags & ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS) { ++ archive_set_error(&a->archive, ARCHIVE_ERRNO_MISC, ++ "Path is absolute"); ++ return (ARCHIVE_FAILED); ++ } ++ + separator = *src++; ++ } + + /* Scan the pathname one element at a time. */ + for (;;) { +diff --git a/libarchive/test/test_write_disk_secure.c b/libarchive/test/test_write_disk_secure.c +index 31c5bfd..2c94206 100644 +--- a/libarchive/test/test_write_disk_secure.c ++++ b/libarchive/test/test_write_disk_secure.c +@@ -178,6 +178,29 @@ DEFINE_TEST(test_write_disk_secure) + assert(S_ISDIR(st.st_mode)); + archive_entry_free(ae); + ++ /* ++ * Without security checks, we should be able to ++ * extract an absolute path. ++ */ ++ assert((ae = archive_entry_new()) != NULL); ++ archive_entry_copy_pathname(ae, "/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"); ++ archive_entry_set_mode(ae, S_IFREG | 0777); ++ assert(0 == archive_write_header(a, ae)); ++ assert(0 == archive_write_finish_entry(a)); ++ assertFileExists("/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"); ++ assert(0 == unlink("/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp")); ++ ++ /* But with security checks enabled, this should fail. */ ++ assert(archive_entry_clear(ae) != NULL); ++ archive_entry_copy_pathname(ae, "/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"); ++ archive_entry_set_mode(ae, S_IFREG | 0777); ++ archive_write_disk_set_options(a, ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS); ++ failure("Extracting an absolute path should fail here."); ++ assertEqualInt(ARCHIVE_FAILED, archive_write_header(a, ae)); ++ archive_entry_free(ae); ++ assert(0 == archive_write_finish_entry(a)); ++ assertFileNotExists("/tmp/libarchive_test-test_write_disk_secure-absolute_path.tmp"); ++ + assertEqualInt(ARCHIVE_OK, archive_write_free(a)); + + /* Test the entries on disk. */ +-- +1.7.9.5 + diff --git a/yocto-poky/meta/recipes-extended/libarchive/libarchive/libarchive-CVE-2013-0211.patch b/yocto-poky/meta/recipes-extended/libarchive/libarchive/libarchive-CVE-2013-0211.patch new file mode 100644 index 000000000..126f80e04 --- /dev/null +++ b/yocto-poky/meta/recipes-extended/libarchive/libarchive/libarchive-CVE-2013-0211.patch @@ -0,0 +1,38 @@ +From 2f55d6bd308ea61975558c2469ae349dba297e89 Mon Sep 17 00:00:00 2001 +From: Robert Yang <liezhi.yang@windriver.com> +Date: Sat, 22 Feb 2014 14:35:59 +0800 +Subject: [PATCH] Fix CVE-2013-0211 + +This patch comes from:https://github.com/libarchive/libarchive/commit/22531545514043e04633e1c015c7540b9de9dbe4 + +Upstream-Status: Backport + +Signed-off-by: Baogen shang <baogen.shang@windriver.com> + +Update the patch because of uprev on 20140222 + +Signed-off-by: Robert Yang <liezhi.yang@windriver.com> +--- + libarchive/archive_write.c | 4 ++++ + 1 file changed, 4 insertions(+) + +diff --git a/libarchive/archive_write.c b/libarchive/archive_write.c +index a3d1a33..a323588 100644 +--- a/libarchive/archive_write.c ++++ b/libarchive/archive_write.c +@@ -671,8 +671,12 @@ static ssize_t + _archive_write_data(struct archive *_a, const void *buff, size_t s) + { + struct archive_write *a = (struct archive_write *)_a; ++ const size_t max_write = INT_MAX; + archive_check_magic(&a->archive, ARCHIVE_WRITE_MAGIC, + ARCHIVE_STATE_DATA, "archive_write_data"); ++ /* In particular, this catches attempts to pass negative values. */ ++ if (s > max_write) ++ s = max_write; + archive_clear_error(&a->archive); + return ((a->format_write_data)(a, buff, s)); + } +-- +1.8.2.1 + diff --git a/yocto-poky/meta/recipes-extended/libarchive/libarchive/mkdir.patch b/yocto-poky/meta/recipes-extended/libarchive/libarchive/mkdir.patch new file mode 100644 index 000000000..509a2957a --- /dev/null +++ b/yocto-poky/meta/recipes-extended/libarchive/libarchive/mkdir.patch @@ -0,0 +1,45 @@ +Add missing mkdir calls so that out-of-tree builds work. + +Upstream-Status: Submitted (https://github.com/libarchive/libarchive/pull/534) +Signed-off-by: Ross Burton <ross.burton@intel.com> + +diff --git a/Makefile.am b/Makefile.am +index 3fa2d22..5ecca52 100644 +--- a/Makefile.am ++++ b/Makefile.am +@@ -508,6 +508,7 @@ libarchive_test_LDADD= $(LTLIBICONV) + # Building it automatically provides a sanity-check on libarchive_test_SOURCES + # above. + libarchive/test/list.h: Makefile ++ $(MKDIR_P) libarchive/test + cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h + + libarchive_TESTS_ENVIRONMENT= LIBARCHIVE_TEST_FILES=`cd $(top_srcdir);/bin/pwd`/libarchive/test LRZIP=NOCONFIG +@@ -835,6 +836,7 @@ bsdtar_test_CPPFLAGS=\ + $(PLATFORMCPPFLAGS) + + tar/test/list.h: Makefile ++ $(MKDIR_P) tar/test + cat $(top_srcdir)/tar/test/test_*.c | grep DEFINE_TEST > tar/test/list.h + + if BUILD_BSDTAR +@@ -975,6 +977,7 @@ bsdcpio_test_CPPFLAGS= \ + bsdcpio_test_LDADD=libarchive_fe.la + + cpio/test/list.h: Makefile ++ $(MKDIR_P) cpio/test + cat $(top_srcdir)/cpio/test/test_*.c | grep DEFINE_TEST > cpio/test/list.h + + if BUILD_BSDCPIO +diff --git a/configure.ac b/configure.ac +index 38bd299..7bdb00c 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -102,6 +102,7 @@ AC_USE_SYSTEM_EXTENSIONS + AC_LIBTOOL_WIN32_DLL + AC_PROG_LIBTOOL + AC_CHECK_TOOL([STRIP],[strip]) ++AC_PROG_MKDIR_P + + # + # Options for building bsdtar. diff --git a/yocto-poky/meta/recipes-extended/libarchive/libarchive/pkgconfig.patch b/yocto-poky/meta/recipes-extended/libarchive/libarchive/pkgconfig.patch new file mode 100644 index 000000000..346af9135 --- /dev/null +++ b/yocto-poky/meta/recipes-extended/libarchive/libarchive/pkgconfig.patch @@ -0,0 +1,25 @@ +Use pkg-config for the libxml2 dependency, not the -config script. + +Upstream-Status: Pending + +RP 2014/5/22 + +Index: libarchive-3.1.2/configure.ac +=================================================================== +--- libarchive-3.1.2.orig/configure.ac 2013-02-09 17:23:03.000000000 +0000 ++++ libarchive-3.1.2/configure.ac 2014-05-13 15:26:45.446499108 +0000 +@@ -329,10 +329,10 @@ + AS_HELP_STRING([--without-expat], [Don't build support for xar through expat])) + + if test "x$with_xml2" != "xno"; then +- AC_PATH_PROG([XML2_CONFIG], [xml2-config],, [${PATH}]) +- if test "x$XML2_CONFIG" != "x"; then +- CPPFLAGS="${CPPFLAGS} `${XML2_CONFIG} --cflags`" +- LIBS="${LIBS} `${XML2_CONFIG} --libs`" ++ PKG_CHECK_MODULES(PKG_XML2, [libxml-2.0],,) ++ if test "x$PKG_XML2_CFLAGS" != "x"; then ++ CPPFLAGS="${CPPFLAGS} ${PKG_XML2_CFLAGS}" ++ LIBS="${LIBS} ${PKG_XML2_LIBS}" + AC_CHECK_LIB(xml2,xmlInitParser,[true],AC_MSG_FAILURE(Missing xml2 library)) + else + AC_CHECK_LIB(xml2,xmlInitParser) diff --git a/yocto-poky/meta/recipes-extended/libarchive/libarchive_3.1.2.bb b/yocto-poky/meta/recipes-extended/libarchive/libarchive_3.1.2.bb new file mode 100644 index 000000000..aaa325535 --- /dev/null +++ b/yocto-poky/meta/recipes-extended/libarchive/libarchive_3.1.2.bb @@ -0,0 +1,53 @@ +SUMMARY = "Support for reading various archive formats" +DESCRIPTION = "C library and command-line tools for reading and writing tar, cpio, zip, ISO, and other archive formats" +HOMEPAGE = "http://www.libarchive.org/" +SECTION = "devel" +LICENSE = "BSD" +LIC_FILES_CHKSUM = "file://COPYING;md5=b4e3ffd607d6686c6cb2f63394370841" + +DEPENDS = "e2fsprogs-native" + +PACKAGECONFIG ?= "libxml2 zlib bz2" + +PACKAGECONFIG_append_class-target = "\ + ${@bb.utils.contains('DISTRO_FEATURES', 'acl', 'acl', '', d)} \ + ${@bb.utils.contains('DISTRO_FEATURES', 'xattr', 'xattr', '', d)} \ + ${@bb.utils.contains('DISTRO_FEATURES', 'largefile', 'largefile', '', d)} \ +" + +PACKAGECONFIG_append_class-nativesdk = " largefile" + +PACKAGECONFIG[acl] = "--enable-acl,--disable-acl,acl," +PACKAGECONFIG[xattr] = "--enable-xattr,--disable-xattr,attr," +PACKAGECONFIG[largefile] = "--enable-largefile,--disable-largefile,," +PACKAGECONFIG[zlib] = "--with-zlib,--without-zlib,zlib," +PACKAGECONFIG[bz2] = "--with-bz2lib,--without-bz2lib,bzip2," +PACKAGECONFIG[xz] = "--with-lzmadec --with-lzma,--without-lzmadec --without-lzma,xz," +PACKAGECONFIG[openssl] = "--with-openssl,--without-openssl,openssl," +PACKAGECONFIG[libxml2] = "--with-xml2,--without-xml2,libxml2," +PACKAGECONFIG[expat] = "--with-expat,--without-expat,expat," +PACKAGECONFIG[lzo] = "--with-lzo2,--without-lzo2,lzo," +PACKAGECONFIG[nettle] = "--with-nettle,--without-nettle,nettle," + +SRC_URI = "http://libarchive.org/downloads/libarchive-${PV}.tar.gz \ + file://libarchive-CVE-2013-0211.patch \ + file://pkgconfig.patch \ + file://0001-Add-ARCHIVE_EXTRACT_SECURE_NOABSOLUTEPATHS-option.patch \ + file://mkdir.patch \ + " + +SRC_URI[md5sum] = "efad5a503f66329bb9d2f4308b5de98a" +SRC_URI[sha256sum] = "eb87eacd8fe49e8d90c8fdc189813023ccc319c5e752b01fb6ad0cc7b2c53d5e" + +inherit autotools lib_package pkgconfig + +CPPFLAGS += "-I${WORKDIR}/extra-includes" + +do_configure[cleandirs] += "${WORKDIR}/extra-includes" +do_configure_prepend() { + # We just need the headers for some type constants, so no need to + # build all of e2fsprogs for the target + cp -R ${STAGING_INCDIR_NATIVE}/ext2fs ${WORKDIR}/extra-includes/ +} + +BBCLASSEXTEND = "native nativesdk" |