!137 Fix preserve-dates: cannot set time

From: @maminjie 
Reviewed-by: @eastb233 
Signed-off-by: @eastb233

backport-0001-PR28391-strip-objcopy-preserve-dates-.a-cannot-set-t.patch

@@ -0,0 +1,54 @@
+From 70b88840a4c65c8f5e2244129487886b5a5c7664 Mon Sep 17 00:00:00 2001
+From: Gleb Fotengauer-Malinovskiy <glebfm@altlinux.org>
+Date: Tue, 28 Sep 2021 20:11:26 +0930
+Subject: [PATCH] PR28391, strip/objcopy --preserve-dates *.a: cannot set time
+
+Reference: https://sourceware.org/git/?p=binutils-gdb.git;a=patch;h=6b02746a0e29b1007efd4feb137e2da3e681fc68
+
+After commit 985e0264516 copy_archive function began to pass invalid
+values to the utimensat(2) function when it tries to preserve
+timestamps in ar archives.  This happens because the bfd_stat_arch_elt
+implementation for ar archives fills only the st_mtim.tv_sec part of
+the st_mtim timespec structure, but leaves the st_mtim.tv_nsec part
+and the whole st_atim timespec untouched leaving them uninitialized
+
+	PR 28391
+	* ar.c (extract_file): Clear buf for preserve_dates.
+	* objcopy.c (copy_archive): Likewise.
+
+(cherry picked from commit 0d62064867c74286360e821b75ef6799bedc4b34)
+Signed-off-by: maminjie <maminjie8@163.com>
+---
+ binutils/ar.c      | 3 +++
+ binutils/objcopy.c | 1 +
+ 2 files changed, 4 insertions(+)
+
+diff --git a/binutils/ar.c b/binutils/ar.c
+index 5d6976c7..8885585e 100644
+--- a/binutils/ar.c
++++ b/binutils/ar.c
+@@ -1180,6 +1180,9 @@ extract_file (bfd *abfd)
+   bfd_size_type size;
+   struct stat buf;
+ 
++  if (preserve_dates)
++    memset (&buf, 0, sizeof (buf));
++
+   if (bfd_stat_arch_elt (abfd, &buf) != 0)
+     /* xgettext:c-format */
+     fatal (_("internal stat error on %s"), bfd_get_filename (abfd));
+diff --git a/binutils/objcopy.c b/binutils/objcopy.c
+index fe3ea29c..242b1052 100644
+--- a/binutils/objcopy.c
++++ b/binutils/objcopy.c
+@@ -3600,6 +3600,7 @@ copy_archive (bfd *ibfd, bfd *obfd, const char *output_target,
+ 
+       if (preserve_dates)
+ 	{
++	  memset (&buf, 0, sizeof (buf));
+ 	  stat_status = bfd_stat_arch_elt (this_element, &buf);
+ 
+ 	  if (stat_status != 0)
+-- 
+2.30.0
+

binutils.spec

@@ -1,7 +1,7 @@
 Summary: Binary utilities
 Name:    binutils
 Version: 2.37
-Release: 7
+Release: 8
 License: GPLv3+
 URL:     https://sourceware.org/binutils
 
@@ -31,6 +31,7 @@ Patch8:  backport-0002-CVE-2021-42574.patch
 Patch9:  backport-0003-CVE-2021-42574.patch
 Patch10: bfd-Close-the-file-descriptor-if-there-is-no-archive.patch
 Patch11: binutils-AArch64-EFI.patch
+Patch12: backport-0001-PR28391-strip-objcopy-preserve-dates-.a-cannot-set-t.patch
 
 
 Provides: bundled(libiberty)
@@ -354,6 +355,9 @@ fi
 %{_infodir}/bfd*info*
 
 %changelog
+* Fri Aug 05 2022 maminjie <maminjie8@163.com> - 2.37-8
+- Fix preserve_dates: cannot set time
+
 * Wed Jun 29 2022 Chenxi Mao <chenxi.mao@suse.com> - 2.37-7
 - Add support for the EFI format to the AArch64 target.