sync patches from community

backport-coverity-utimens.patch

@@ -0,0 +1,52 @@
+From 6ff2aab365a19fdba9ec7f1c6083f0f9f24b8e03 Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Fri, 22 Mar 2024 16:47:50 +0800
+Subject: [PATCH] utimens: fix confusing arg type in internal func
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Although the old code was technically correct, this was accidental
+and it understandably confused Coverity.  Reported by Ondrej Dubaj in:
+https://lists.gnu.org/r/bug-tar/2021-04/msg00000.html
+* lib/utimens.c (update_timespec): Change arg type from ‘struct
+timespec *[2]’ (pointer to array of 2 pointers to timespecs) to
+‘struct timespec **’ (pointer to pointer to the first timespec in
+an array of 2 timespecs).  Although the old code happened to be
+technically correct, it was misleading and confused Coverity.
+And though the type ‘struct timespec (**)[2]’ (pointer to pointer
+to array of 2 timespecs) would perhaps be more technically
+correct, it would be almost as confusing and would require changes
+elsewhere in this file; let’s quit while we’re ahead.
+
+Upstream-commit: a3a946f670718d0dee5a7425ad5ac0a29fb46ea1
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/utimens.c | 6 +++---
+ 1 file changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/lib/utimens.c b/lib/utimens.c
+index 3f53942..ea8c672 100644
+--- a/lib/utimens.c
++++ b/lib/utimens.c
+@@ -123,14 +123,14 @@ validate_timespec (struct timespec timespec[2])
+   return result + (utime_omit_count == 1);
+ }
+ 
+-/* Normalize any UTIME_NOW or UTIME_OMIT values in *TS, using stat
+-   buffer STATBUF to obtain the current timestamps of the file.  If
++/* Normalize any UTIME_NOW or UTIME_OMIT values in (*TS)[0] and (*TS)[1],
++   using STATBUF to obtain the current timestamps of the file.  If
+    both times are UTIME_NOW, set *TS to NULL (as this can avoid some
+    permissions issues).  If both times are UTIME_OMIT, return true
+    (nothing further beyond the prior collection of STATBUF is
+    necessary); otherwise return false.  */
+ static bool
+-update_timespec (struct stat const *statbuf, struct timespec *ts[2])
++update_timespec (struct stat const *statbuf, struct timespec **ts)
+ {
+   struct timespec *timespec = *ts;
+   if (timespec[0].tv_nsec == UTIME_OMIT
+-- 
+2.27.0
+

backport-expr-unmatched-par.patch

@@ -0,0 +1,81 @@
+From 04002b64fe0e1178bee0762fd5428625f0731d7e Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Fri, 22 Mar 2024 17:20:05 +0800
+Subject: [PATCH] expr: fix bug with unmatched \(...\)
+
+Problem reported by Qiuhao Li.
+* doc/coreutils.texi (String expressions):
+Document the correct behavior, which POSIX requires.
+* src/expr.c (docolon): Treat unmatched \(...\) as empty.
+* tests/misc/expr.pl: New test.
+
+Upstream-commit: 735083ba24878075235007b4417982ad5700436d
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ doc/coreutils.texi | 14 ++++++++------
+ src/expr.c         |  9 +++++++--
+ tests/misc/expr.pl |  3 +++
+ 3 files changed, 18 insertions(+), 8 deletions(-)
+
+diff --git a/doc/coreutils.texi b/doc/coreutils.texi
+index bed55f7..afcc1fa 100644
+--- a/doc/coreutils.texi
++++ b/doc/coreutils.texi
+@@ -13518,12 +13518,14 @@ second is considered to be a (basic, a la GNU @code{grep}) regular
+ expression, with a @code{^} implicitly prepended.  The first argument is
+ then matched against this regular expression.
+ 
+-If the match succeeds and @var{regex} uses @samp{\(} and @samp{\)}, the
+-@code{:} expression returns the part of @var{string} that matched the
+-subexpression; otherwise, it returns the number of characters matched.
+-
+-If the match fails, the @code{:} operator returns the null string if
+-@samp{\(} and @samp{\)} are used in @var{regex}, otherwise 0.
++If @var{regex} does not use @samp{\(} and @samp{\)}, the @code{:}
++expression returns the number of characters matched, or 0 if the match
++fails.
++
++If @var{regex} uses @samp{\(} and @samp{\)}, the @code{:} expression
++returns the part of @var{string} that matched the subexpression, or
++the null string if the match failed or the subexpression did not
++contribute to the match.
+ 
+ @kindex \( @r{regexp operator}
+ Only the first @samp{\( @dots{} \)} pair is relevant to the return
+diff --git a/src/expr.c b/src/expr.c
+index e134872..0616a42 100644
+--- a/src/expr.c
++++ b/src/expr.c
+@@ -721,8 +721,13 @@ docolon (VALUE *sv, VALUE *pv)
+       /* Were \(...\) used? */
+       if (re_buffer.re_nsub > 0)
+         {
+-          sv->u.s[re_regs.end[1]] = '\0';
+-          v = str_value (sv->u.s + re_regs.start[1]);
++          if (re_regs.end[1] < 0)
++            v = str_value ("");
++          else
++            {
++              sv->u.s[re_regs.end[1]] = '\0';
++              v = str_value (sv->u.s + re_regs.start[1]);
++            }
+         }
+       else
+         {
+diff --git a/tests/misc/expr.pl b/tests/misc/expr.pl
+index e45f8e7..e57f79d 100755
+--- a/tests/misc/expr.pl
++++ b/tests/misc/expr.pl
+@@ -84,6 +84,9 @@ my @Tests =
+      # In 5.94 and earlier, anchors incorrectly matched newlines.
+      ['anchor', "'a\nb' : 'a\$'", {OUT => '0'}, {EXIT => 1}],
+ 
++     # In 8.32, \( ... \) that did not match caused memory errors.
++     ['emptysub', '"a" : "\\(b\\)*"', {OUT => ''}, {EXIT => 1}],
++
+      # These tests are taken from grep/tests/bre.tests.
+      ['bre1', '"abc" : "a\\(b\\)c"', {OUT => 'b'}],
+      ['bre2', '"a(" : "a("', {OUT => '2'}],
+-- 
+2.27.0
+

backport-fuse-portal.patch

@@ -0,0 +1,38 @@
+From 330093d8fe5a83d85bb866cf263c671ef737a2be Mon Sep 17 00:00:00 2001
+From: Kamil Dudka <kdudka@redhat.com>
+Date: Fri, 22 Mar 2024 17:05:28 +0800
+Subject: [PATCH] mountlist: recognize fuse.portal as dummy file system
+
+This was originally proposed at:
+
+    https://lists.gnu.org/archive/html/bug-gnulib/2021-02/msg00053.html
+
+As the full review might take some time, would it be possible to apply
+at least the part related to fuse.portal file systems?  They started to
+cause problems recently:
+
+    https://bugs.launchpad.net/ubuntu/+source/xdg-desktop-portal/+bug/1905623
+    https://github.com/muesli/duf/issues/35
+    https://bugzilla.redhat.com/1913358
+
+Upstream-commit: 9a38d499ca16f2f4304992eb1ab0894cd0b478e1
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ lib/mountlist.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/mountlist.c b/lib/mountlist.c
+index 7abe024..189cc81 100644
+--- a/lib/mountlist.c
++++ b/lib/mountlist.c
+@@ -170,6 +170,7 @@
+    || strcmp (Fs_type, "debugfs") == 0          \
+    || strcmp (Fs_type, "devpts") == 0           \
+    || strcmp (Fs_type, "fusectl") == 0          \
++   || strcmp (Fs_type, "fuse.portal") == 0      \
+    || strcmp (Fs_type, "mqueue") == 0           \
+    || strcmp (Fs_type, "rpc_pipefs") == 0       \
+    || strcmp (Fs_type, "sysfs") == 0            \
+-- 
+2.27.0
+

coreutils.spec

@@ -1,6 +1,6 @@
 Name:       coreutils
 Version:    8.32
-Release:    11
+Release:    12
 License:    GPLv3+
 Summary:    A set of basic GNU tools commonly used in shell scripts
 Url:        https://www.gnu.org/software/coreutils/
@@ -48,6 +48,9 @@ Patch30:   backport-setenv-Don-t-crash-if-malloc-returns-NULL.patch
 Patch31:   backport-who-don-t-crash-if-clock-gyrates.patch
 Patch32:   backport-doc-od-strings-clarify-operation.patch
 Patch33:   backport-fix-mem-leaks.patch
+Patch34:   backport-coverity-utimens.patch
+Patch35:   backport-fuse-portal.patch
+Patch36:   backport-expr-unmatched-par.patch
 
 Conflicts: filesystem < 3
 # To avoid clobbering installs
@@ -166,6 +169,12 @@ fi
 %{_mandir}/man*/*
 
 %changelog
+* Fri Mar 22 2024 cenhuilin <cenhuilin@kylinos.cn> - 8.32-12
+- sync patches from community
+- add backport-coverity-utimens.patch
+      backport-fuse-portal.patch
+      backport-expr-unmatched-par.patch
+
 * Tue Mar 19 2024 cenhuilin <cenhuilin@kylinos.cn> - 8.32-11
 - sync patches from community
 - add backport-fix-mem-leaks.patch