Building lxc with glibc 2.43 fails due to stricter header checks and FORTIFY related validations.
Backport the following upstream fixes to resolve these build failures: - meson.build: fix open_how include handling for glibc 2.43+ - meson.build: fix openat2 include typo exposed by glibc 2.43 + FORTIFY Signed-off-by: Viswanath Kraleti <[email protected]> --- ...fix-open_how-include-with-glibc-2.43.patch | 40 +++++++++++++++++++ ...openat2-include-typo-fix-with-glibc-.patch | 29 ++++++++++++++ recipes-containers/lxc/lxc_git.bb | 2 + 3 files changed, 71 insertions(+) create mode 100644 recipes-containers/lxc/files/0001-meson.build-fix-open_how-include-with-glibc-2.43.patch create mode 100644 recipes-containers/lxc/files/0001-meson.build-fix-openat2-include-typo-fix-with-glibc-.patch diff --git a/recipes-containers/lxc/files/0001-meson.build-fix-open_how-include-with-glibc-2.43.patch b/recipes-containers/lxc/files/0001-meson.build-fix-open_how-include-with-glibc-2.43.patch new file mode 100644 index 00000000..1b3d4de6 --- /dev/null +++ b/recipes-containers/lxc/files/0001-meson.build-fix-open_how-include-with-glibc-2.43.patch @@ -0,0 +1,40 @@ +From 388a511a7070d1ea9c6b8d2d98e6fa9a3efb0e87 Mon Sep 17 00:00:00 2001 +From: Li Lu <[email protected]> +Date: Wed, 18 Feb 2026 09:24:26 +0800 +Subject: [PATCH] meson.build: fix open_how include with glibc-2.43+ + +Signed-off-by: Li Lu <[email protected]> +Upstream-Status: Backport [https://github.com/lxc/lxc/commit/5e68a7a633659039d9b114d2b75fdba0df51e52c] +--- + meson.build | 1 + + src/lxc/open_utils.h | 2 ++ + 2 files changed, 3 insertions(+) + +diff --git a/meson.build b/meson.build +index 31f5472c5..637ee9873 100644 +--- a/meson.build ++++ b/meson.build +@@ -664,6 +664,7 @@ endforeach + + ## Types. + decl_headers = ''' ++#include <fcntl.h> + #include <uchar.h> + #include <sys/mount.h> + #include <sys/stat.h> +diff --git a/src/lxc/open_utils.h b/src/lxc/open_utils.h +index 7ff5945c7..c9b978dbf 100644 +--- a/src/lxc/open_utils.h ++++ b/src/lxc/open_utils.h +@@ -25,6 +25,8 @@ struct open_how { + __u64 mode; + __u64 resolve; + }; ++#else ++#include <fcntl.h> + #endif + + /* how->resolve flags for openat2(2). */ +-- +2.34.1 + diff --git a/recipes-containers/lxc/files/0001-meson.build-fix-openat2-include-typo-fix-with-glibc-.patch b/recipes-containers/lxc/files/0001-meson.build-fix-openat2-include-typo-fix-with-glibc-.patch new file mode 100644 index 00000000..d84f17c7 --- /dev/null +++ b/recipes-containers/lxc/files/0001-meson.build-fix-openat2-include-typo-fix-with-glibc-.patch @@ -0,0 +1,29 @@ +From 66ca3b2dee22d2d256e74ec55de2e5b0c975037c Mon Sep 17 00:00:00 2001 +From: Joonas Niilola <[email protected]> +Date: Sun, 15 Feb 2026 17:42:39 +0200 +Subject: [PATCH] meson.build: fix openat2 include typo, fix with glibc-2.43 + +FORTIFY + +Closes: https://github.com/lxc/lxc/issues/4641 +Signed-off-by: Joonas Niilola <[email protected]> +Upstream-Status: Backport [https://github.com/lxc/lxc/commit/511e4db8f2a5b47cdd41eef482647492ce5b0f77] +--- + meson.build | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/meson.build b/meson.build +index 637ee9873..a6bb21a94 100644 +--- a/meson.build ++++ b/meson.build +@@ -557,7 +557,7 @@ foreach ident: [ + ['move_mount', '''#include <sys/mount.h>'''], + ['openat2', '''#include <sys/types.h> + #include <sys/stat.h> +- #include <fctnl.h>'''], ++ #include <fcntl.h>'''], + ['open_tree', '''#include <sys/mount.h>'''], + ['personality', '''#include <sys/personality.h>'''], + ['pidfd_open', '''#include <stdlib.h> +-- +2.34.1 + diff --git a/recipes-containers/lxc/lxc_git.bb b/recipes-containers/lxc/lxc_git.bb index 04db2ac0..0b6cbb75 100644 --- a/recipes-containers/lxc/lxc_git.bb +++ b/recipes-containers/lxc/lxc_git.bb @@ -46,6 +46,8 @@ SRC_URI = "git://github.com/lxc/lxc.git;branch=stable-6.0;protocol=https \ file://tests-our-init-is-not-busybox.patch \ file://0001-template-if-busybox-contains-init-use-it-in-containe.patch \ file://0001-build-Check-if-P_PIDFD-is-defined.patch \ + file://0001-meson.build-fix-openat2-include-typo-fix-with-glibc-.patch \ + file://0001-meson.build-fix-open_how-include-with-glibc-2.43.patch \ file://dnsmasq.conf \ file://lxc-net \ "
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#9654): https://lists.yoctoproject.org/g/meta-virtualization/message/9654 Mute This Topic: https://lists.yoctoproject.org/mt/118310834/21656 Group Owner: [email protected] Unsubscribe: https://lists.yoctoproject.org/g/meta-virtualization/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
