glibc: update with latest patches for 2.38

packages/glibc/0012-io-Fix-record-locking-contants-for-powerpc64-with-__.patch

@@ -0,0 +1,91 @@
+From 5bdef6f27c91f45505ed5444147be4ed0e9bc3c7 Mon Sep 17 00:00:00 2001
+From: Aurelien Jarno <[email protected]>
+Date: Mon, 28 Aug 2023 23:30:37 +0200
+Subject: [PATCH] io: Fix record locking contants for powerpc64 with
+ __USE_FILE_OFFSET64
+
+Commit 5f828ff824e3b7cd1 ("io: Fix F_GETLK, F_SETLK, and F_SETLKW for
+powerpc64") fixed an issue with the value of the lock constants on
+powerpc64 when not using __USE_FILE_OFFSET64, but it ended-up also
+changing the value when using __USE_FILE_OFFSET64 causing an API change.
+
+Fix that by also checking that define, restoring the pre
+4d0fe291aed3a476a commit values:
+
+Default values:
+- F_GETLK: 5
+- F_SETLK: 6
+- F_SETLKW: 7
+
+With -D_FILE_OFFSET_BITS=64:
+- F_GETLK: 12
+- F_SETLK: 13
+- F_SETLKW: 14
+
+At the same time, it has been noticed that there was no test for io lock
+with __USE_FILE_OFFSET64, so just add one.
+
+Tested on x86_64-linux-gnu, i686-linux-gnu and
+powerpc64le-unknown-linux-gnu.
+
+Resolves: BZ #30804.
+Co-authored-by: Adhemerval Zanella  <[email protected]>
+Signed-off-by: Aurelien Jarno <[email protected]>
+(cherry picked from commit 434bf72a94de68f0cc7fbf3c44bf38c1911b70cb)
+---
+ NEWS                                         | 2 ++
+ io/Makefile                                  | 1 +
+ io/tst-fcntl-lock-lfs.c                      | 2 ++
+ sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h | 2 +-
+ 4 files changed, 6 insertions(+), 1 deletion(-)
+ create mode 100644 io/tst-fcntl-lock-lfs.c
+
+diff --git a/NEWS b/NEWS
+index c339cb444e..8156572cdf 100644
+--- a/NEWS
++++ b/NEWS
+@@ -133,6 +133,8 @@ The following bugs are resolved with this release:
+   [30579] malloc: trim_threshold in realloc lead to high memory usage
+   [30662] nscd: Group and password cache use errno in place of errval
+   [30723] posix_memalign repeatedly scans long bin lists
++  [30804] F_GETLK, F_SETLK, and F_SETLKW value change for powerpc64 with
++    -D_FILE_OFFSET_BITS=64
+
+ Version 2.37
+
+diff --git a/io/Makefile b/io/Makefile
+index 6ccc0e8691..8a3c83a3bb 100644
+--- a/io/Makefile
++++ b/io/Makefile
+@@ -192,6 +192,7 @@ tests := \
+   tst-fchownat \
+   tst-fcntl \
+   tst-fcntl-lock \
++  tst-fcntl-lock-lfs \
+   tst-fstatat \
+   tst-fts \
+   tst-fts-lfs \
+diff --git a/io/tst-fcntl-lock-lfs.c b/io/tst-fcntl-lock-lfs.c
+new file mode 100644
+index 0000000000..f2a909fb02
+--- /dev/null
++++ b/io/tst-fcntl-lock-lfs.c
+@@ -0,0 +1,2 @@
++#define _FILE_OFFSET_BITS 64
++#include <io/tst-fcntl-lock.c>
+diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
+index f7615a447e..d8a291a331 100644
+--- a/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
++++ b/sysdeps/unix/sysv/linux/powerpc/bits/fcntl.h
+@@ -33,7 +33,7 @@
+ # define __O_LARGEFILE	0200000
+ #endif
+
+-#if __WORDSIZE == 64
++#if __WORDSIZE == 64 && !defined __USE_FILE_OFFSET64
+ # define F_GETLK	5
+ # define F_SETLK	6
+ # define F_SETLKW	7
+-- 
+2.41.0
+

packages/glibc/0013-libio-Fix-oversized-__io_vtables.patch

@@ -0,0 +1,51 @@
+From 92201f16cbcfd9eafe314ef6654be2ea7ba25675 Mon Sep 17 00:00:00 2001
+From: Adam Jackson <[email protected]>
+Date: Fri, 8 Sep 2023 15:55:19 -0400
+Subject: [PATCH] libio: Fix oversized __io_vtables
+
+IO_VTABLES_LEN is the size of the struct array in bytes, not the number
+of __IO_jump_t's in the array. Drops just under 384kb from .rodata on
+LP64 machines.
+
+Fixes: 3020f72618e ("libio: Remove the usage of __libc_IO_vtables")
+Signed-off-by: Adam Jackson <[email protected]>
+Reviewed-by: Florian Weimer <[email protected]>
+Tested-by: Florian Weimer <[email protected]>
+(cherry picked from commit 8cb69e054386f980f9ff4d93b157861d72b2019e)
+---
+ libio/vtables.c | 5 ++++-
+ 1 file changed, 4 insertions(+), 1 deletion(-)
+
+diff --git a/libio/vtables.c b/libio/vtables.c
+index 1d8ad612e9..34f7e15f1c 100644
+--- a/libio/vtables.c
++++ b/libio/vtables.c
+@@ -20,6 +20,7 @@
+ #include <libioP.h>
+ #include <stdio.h>
+ #include <ldsodefs.h>
++#include <array_length.h>
+ #include <pointer_guard.h>
+ #include <libio-macros.h>
+
+@@ -88,7 +89,7 @@
+ # pragma weak __wprintf_buffer_as_file_xsputn
+ #endif
+
+-const struct _IO_jump_t __io_vtables[IO_VTABLES_LEN] attribute_relro =
++const struct _IO_jump_t __io_vtables[] attribute_relro =
+ {
+   /* _IO_str_jumps  */
+   [IO_STR_JUMPS] =
+@@ -485,6 +486,8 @@ const struct _IO_jump_t __io_vtables[IO_VTABLES_LEN] attribute_relro =
+   },
+ #endif
+ };
++_Static_assert (array_length (__io_vtables) == IO_VTABLES_NUM,
++                "initializer count");
+
+ #ifdef SHARED
+
+-- 
+2.41.0
+

packages/glibc/0014-elf-Do-not-run-constructors-for-proxy-objects.patch

@@ -0,0 +1,37 @@
+From 7ae211a01b085d0bde54bd13b887ce8f9d57c2b4 Mon Sep 17 00:00:00 2001
+From: Florian Weimer <[email protected]>
+Date: Tue, 22 Aug 2023 13:56:25 +0200
+Subject: [PATCH] elf: Do not run constructors for proxy objects
+
+Otherwise, the ld.so constructor runs for each audit namespace
+and each dlmopen namespace.
+
+(cherry picked from commit f6c8204fd7fabf0cf4162eaf10ccf23258e4d10e)
+---
+ elf/dl-init.c | 8 ++++++--
+ 1 file changed, 6 insertions(+), 2 deletions(-)
+
+diff --git a/elf/dl-init.c b/elf/dl-init.c
+index 5b0732590f..ba4d2fdc85 100644
+--- a/elf/dl-init.c
++++ b/elf/dl-init.c
+@@ -25,10 +25,14 @@
+ static void
+ call_init (struct link_map *l, int argc, char **argv, char **env)
+ {
++  /* Do not run constructors for proxy objects.  */
++  if (l != l->l_real)
++    return;
++
+   /* If the object has not been relocated, this is a bug.  The
+      function pointers are invalid in this case.  (Executables do not
+-     need relocation, and neither do proxy objects.)  */
+-  assert (l->l_real->l_relocated || l->l_real->l_type == lt_executable);
++     need relocation.)  */
++  assert (l->l_relocated || l->l_type == lt_executable);
+
+   if (l->l_init_called)
+     /* This object is all done.  */
+-- 
+2.41.0
+