From b9af8750acfaddd4a8b99c3e289510b5476c90f3 Mon Sep 17 00:00:00 2001 From: Patrick Williams Date: Mon, 30 Jan 2023 13:28:01 -0600 Subject: subtree updates meta-security: 3d9dab6d14..7eed4a60f5: Armin Kuster (2): linux-yocto.bbappend: bump to kernel version 6.x meta-tpm: bump linux-yocto to 6.x kernel Max Krummenacher (1): samhain: rework due to changed cache handling meta-openembedded: 2ab113e8be..ea63f13846: Beniamin Sandu (1): mbedtls: export source files/headers needed by ATF Khem Raj (13): poco: Do not use std::atomic libwebsockets: Fix build with gcc13 v4l-utils: Fix build with gcc13 proj: Upgrade to 9.1.1 release mpd: Upgrade to 0.23.12 release geos: Upgrade to 3.9.4 geos: Fix build with gcc13 libinih: Upgrade to version 56 python3-pybind11: Upgrade to 2.10.3 waylandpp: Fix build with gcc-13 sedutil: Fix build with gcc13 usbguard: Fix build with gcc13 minifi-cpp: Fix build with gcc13 Martin Jansa (6): keyutils: fix Upstream-Status formatting gphoto2: fix Upstream-Status formatting .patch: fix Upstream-Status formatting issues reported by patchreview tool from oe-core android-tools: fix Upstream-Status formatting mm-common: fix Upstream-Status formatting .patch: fix Signed-off-by formatting issues reported by patchreview tool from oe-core poky: 5e249ec855..29afbb5e14: Alejandro Hernandez Samaniego (1): newlib: Upgrade 4.2.0 -> 4.3.0 Alexander Kanavin (1): gdk-pixbuf: do not use tools from gdk-pixbuf-native when building tests Armin Kuster (1): lttng-modules: Fix for 5.10.163 kernel version Khem Raj (3): valgrind: Include missing webkitgtk: Fix build with gcc 13 gdb: Define alignof using _Alignof when using C11 or newer Richard Purdie (3): make-mod-scripts: Ensure kernel build output is deterministic bitbake.conf: Inject a dash into PN for BB_HASH_CODEPARSER_VALS scripts/bitbake-prserv-tool: Fix to work with memres bitbake Ross Burton (1): Revert "cve-update-db-native: show IP on failure" meta-arm: 3d51e1117d..aecbb77f72: Jon Mason (4): arm/qemuarm-secureboot: Changes for v2023.01 u-boot arm-bsp/juno: update to use u-boot v2023.01 arm-bsp/juno: update kernel patches for 6.1 arm-bsp/fvp-base: update kernel config to remove warning Signed-off-by: Patrick Williams Change-Id: Ia335876b7ce9a4c9d19ca41ae321b266b3b6d00e --- poky/meta/recipes-devtools/gdb/gdb.inc | 1 + ...nof-using-_Alignof-when-using-C11-or-newe.patch | 55 ++++++++++++++++++++++ 2 files changed, 56 insertions(+) create mode 100644 poky/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch (limited to 'poky/meta/recipes-devtools/gdb') diff --git a/poky/meta/recipes-devtools/gdb/gdb.inc b/poky/meta/recipes-devtools/gdb/gdb.inc index 5a9fe271b9..a5dc554581 100644 --- a/poky/meta/recipes-devtools/gdb/gdb.inc +++ b/poky/meta/recipes-devtools/gdb/gdb.inc @@ -15,5 +15,6 @@ SRC_URI = "${GNU_MIRROR}/gdb/gdb-${PV}.tar.xz \ file://0008-Fix-invalid-sigprocmask-call.patch \ file://0009-gdbserver-ctrl-c-handling.patch \ file://readline-8.2.patch \ + file://0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch \ " SRC_URI[sha256sum] = "0e1793bf8f2b54d53f46dea84ccfd446f48f81b297b28c4f7fc017b818d69fed" diff --git a/poky/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch b/poky/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch new file mode 100644 index 0000000000..3e29327613 --- /dev/null +++ b/poky/meta/recipes-devtools/gdb/gdb/0008-Define-alignof-using-_Alignof-when-using-C11-or-newe.patch @@ -0,0 +1,55 @@ +From 48906e1038e469b429aa35d0f967730a929c3880 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Sun, 15 Jan 2023 00:16:25 -0800 +Subject: [PATCH 8/8] Define alignof using _Alignof when using C11 or newer + +WG14 N2350 made very clear that it is an UB having type definitions +within "offsetof" [1]. This patch enhances the implementation of macro +alignof_slot to use builtin "_Alignof" to avoid undefined behavior on +when using std=c11 or newer + +clang 16+ has started to flag this [2] + +Fixes build when using -std >= gnu11 and using clang16+ + +Older compilers gcc < 4.9 or clang < 8 has buggy _Alignof even though it +may support C11, exclude those compilers too + +gnulib needs this fix and then it will be applied to downstream packages +like gdb [3] + +[1] https://www.open-std.org/jtc1/sc22/wg14/www/docs/n2350.htm +[2] https://reviews.llvm.org/D133574 +[3] https://public-inbox.org/bug-gnulib/20230114232744.215167-1-raj.khem@gmail.com/T/#u + +Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/gnulib.git/commit/?id=2d404c7dd974cc65f894526f4a1b76bc1dcd8d82] +Signed-off-by: Khem Raj +--- + libiberty/sha1.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +diff --git a/libiberty/sha1.c b/libiberty/sha1.c +index 504f06d3b9b..790ada82443 100644 +--- a/libiberty/sha1.c ++++ b/libiberty/sha1.c +@@ -229,7 +229,17 @@ sha1_process_bytes (const void *buffer, size_t len, struct sha1_ctx *ctx) + if (len >= 64) + { + #if !_STRING_ARCH_unaligned ++/* GCC releases before GCC 4.9 had a bug in _Alignof. See GCC bug 52023 ++ . ++ clang versions < 8.0.0 have the same bug. */ ++#if (!defined __STDC_VERSION__ || __STDC_VERSION__ < 201112 \ ++ || (defined __GNUC__ && __GNUC__ < 4 + (__GNUC_MINOR__ < 9) \ ++ && !defined __clang__) \ ++ || (defined __clang__ && __clang_major__ < 8)) + # define alignof(type) offsetof (struct { char c; type x; }, x) ++#else ++# define alignof(type) _Alignof(type) ++#endif + # define UNALIGNED_P(p) (((size_t) p) % alignof (sha1_uint32) != 0) + if (UNALIGNED_P (buffer)) + while (len > 64) +-- +2.39.0 + -- cgit v1.2.3