@@ -35,6 +35,7 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/utils/util-linux/v${MAJOR_VERSION}/util-lin
file://run-ptest \
file://display_testname_for_subtest.patch \
file://avoid_parallel_tests.patch \
+ file://0001-check-for-sys-pidfd.h.patch \
file://CVE-2024-28085-0001.patch \
file://CVE-2024-28085-0002.patch \
file://CVE-2024-28085-0003.patch \
new file mode 100644
@@ -0,0 +1,50 @@
+From a77af2e46ea233d9e5d3b16396d41a252a5a3172 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sun, 7 Aug 2022 14:39:19 -0700
+Subject: [PATCH] check for sys/pidfd.h
+
+This header in newer glibc defines the signatures of functions
+pidfd_send_signal() and pidfd_open() and when these functions are
+defined by libc then we need to include the relevant header to get
+the definitions. Clang 15+ has started to error out when function
+signatures are missing.
+
+Fixes errors like
+misc-utils/kill.c:402:6: error: call to undeclared function 'pidfd_send_signal'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
+ if (pidfd_send_signal(pfd, ctl->numsig, &info, 0) < 0)
+
+Upstream-Status: Submitted [https://github.com/util-linux/util-linux/pull/1769]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ configure.ac | 1 +
+ include/pidfd-utils.h | 4 +++-
+ 2 files changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/configure.ac b/configure.ac
+index c38d871..72e893f 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -339,6 +339,7 @@ AC_CHECK_HEADERS([ \
+ sys/mkdev.h \
+ sys/mount.h \
+ sys/param.h \
++ sys/pidfd.h \
+ sys/prctl.h \
+ sys/resource.h \
+ sys/sendfile.h \
+diff --git a/include/pidfd-utils.h b/include/pidfd-utils.h
+index 4a6c3a6..7c0c061 100644
+--- a/include/pidfd-utils.h
++++ b/include/pidfd-utils.h
+@@ -4,8 +4,10 @@
+ #if defined(__linux__)
+ # include <sys/syscall.h>
+ # if defined(SYS_pidfd_send_signal) && defined(SYS_pidfd_open)
++# ifdef HAVE_SYS_PIDFD_H
++# include <sys/pidfd.h>
++# endif
+ # include <sys/types.h>
+-
+ # ifndef HAVE_PIDFD_SEND_SIGNAL
+ static inline int pidfd_send_signal(int pidfd, int sig, siginfo_t *info,
+ unsigned int flags)