SOURCES/coreutils-8.30-du-fts-xfs-sigabrt.patch

@@ -1,163 +0,0 @@
-From 9a8a119858b8df497155cd2948494ea8580b4de4 Mon Sep 17 00:00:00 2001
-From: Paul Eggert <eggert@cs.ucla.edu>
-Date: Wed, 15 Apr 2020 20:50:32 -0700
-Subject: [PATCH] fts: remove NOSTAT_LEAF_OPTIMIZATION
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
-It caused ‘find’ and ‘du’ to dump core, and it was useful
-only for obsolescent Linux filesystems anyway.  Problem reported in:
-https://lists.gnu.org/r/bug-gnulib/2020-04/msg00068.html
-Quite possibly there is still a serious underlying fts bug with
-tight-loop-check and mutating file systems, but if so this patch
-should cause the bug to be triggered less often.
-* lib/fts.c (enum leaf_optimization): Remove
-NOSTAT_LEAF_OPTIMIZATION, as it’s problematic.
-(S_MAGIC_REISERFS, S_MAGIC_XFS): Remove; no longer needed.
-(leaf_optimization): Remove special cases for ReiserFS and XFS.
-(fts_read): Remove NOSTAT_LEAF_OPTIMIZATION code.
-* lib/fts_.h (struct _ftsent.fts_n_dirs_remaining):
-Remove.  All uses removed.
-
-Cherry-picked-by: Lukáš Zaoral <lzaoral@redhat.com>
-Upstream-commit: 47bf2cf3184027c1eb9c1dfeea5c5b8b2d69710d
----
- lib/fts.c  | 56 ++++++++----------------------------------------------
- lib/fts_.h |  5 -----
- 2 files changed, 8 insertions(+), 53 deletions(-)
-
-diff --git a/lib/fts.c b/lib/fts.c
-index 1ccc78c..e469ea3 100644
---- a/lib/fts.c
-+++ b/lib/fts.c
-@@ -471,7 +471,6 @@ fts_open (char * const *argv,
-                 if ((parent = fts_alloc(sp, "", 0)) == NULL)
-                         goto mem2;
-                 parent->fts_level = FTS_ROOTPARENTLEVEL;
--                parent->fts_n_dirs_remaining = -1;
-           }
- 
-         /* The classic fts implementation would call fts_stat with
-@@ -660,9 +659,8 @@ fts_close (FTS *sp)
- }
- 
- /* Minimum link count of a traditional Unix directory.  When leaf
--   optimization is OK and MIN_DIR_NLINK <= st_nlink, then st_nlink is
--   an upper bound on the number of subdirectories (counting "." and
--   "..").  */
-+   optimization is OK and a directory's st_nlink == MIN_DIR_NLINK,
-+   then the directory has no subdirectories.  */
- enum { MIN_DIR_NLINK = 2 };
- 
- /* Whether leaf optimization is OK for a directory.  */
-@@ -671,12 +669,8 @@ enum leaf_optimization
-     /* st_nlink is not reliable for this directory's subdirectories.  */
-     NO_LEAF_OPTIMIZATION,
- 
--    /* Leaf optimization is OK, but is not useful for avoiding stat calls.  */
--    OK_LEAF_OPTIMIZATION,
--
--    /* Leaf optimization is not only OK: it is useful for avoiding
--       stat calls, because dirent.d_type does not work.  */
--    NOSTAT_LEAF_OPTIMIZATION
-+    /* st_nlink == 2 means the directory lacks subdirectories.  */
-+    OK_LEAF_OPTIMIZATION
-   };
- 
- #if defined __linux__ \
-@@ -689,9 +683,7 @@ enum leaf_optimization
- # define S_MAGIC_CIFS 0xFF534D42
- # define S_MAGIC_NFS 0x6969
- # define S_MAGIC_PROC 0x9FA0
--# define S_MAGIC_REISERFS 0x52654973
- # define S_MAGIC_TMPFS 0x1021994
--# define S_MAGIC_XFS 0x58465342
- 
- # ifdef HAVE___FSWORD_T
- typedef __fsword_t fsword;
-@@ -808,23 +800,15 @@ dirent_inode_sort_may_be_useful (FTSENT const *p, int dir_fd)
- }
- 
- /* Given an FTS entry P for a directory with descriptor DIR_FD,
--   return true if it is both useful and valid to apply leaf optimization.
--   The optimization is useful only for file systems that lack usable
--   dirent.d_type info.  The optimization is valid if an st_nlink value
--   of at least MIN_DIR_NLINK is an upper bound on the number of
--   subdirectories of D, counting "." and ".."  as subdirectories.
-+   return whether it is valid to apply leaf optimization.
-+   The optimization is valid if a directory's st_nlink value equal
-+   to MIN_DIR_NLINK means the directory has no subdirectories.
-    DIR_FD is negative if unavailable.  */
- static enum leaf_optimization
- leaf_optimization (FTSENT const *p, int dir_fd)
- {
-   switch (filesystem_type (p, dir_fd))
-     {
--      /* List here the file system types that may lack usable dirent.d_type
--         info, yet for which the optimization does apply.  */
--    case S_MAGIC_REISERFS:
--    case S_MAGIC_XFS: /* XFS lacked it until 2013-08-22 commit.  */
--      return NOSTAT_LEAF_OPTIMIZATION;
--
-     case 0:
-       /* Leaf optimization is unsafe if the file system type is unknown.  */
-       FALLTHROUGH;
-@@ -1049,26 +1033,7 @@ check_for_dir:
-                 if (p->fts_info == FTS_NSOK)
-                   {
-                     if (p->fts_statp->st_size == FTS_STAT_REQUIRED)
--                      {
--                        FTSENT *parent = p->fts_parent;
--                        if (parent->fts_n_dirs_remaining == 0
--                            && ISSET(FTS_NOSTAT)
--                            && ISSET(FTS_PHYSICAL)
--                            && (leaf_optimization (parent, sp->fts_cwd_fd)
--                                == NOSTAT_LEAF_OPTIMIZATION))
--                          {
--                            /* nothing more needed */
--                          }
--                        else
--                          {
--                            p->fts_info = fts_stat(sp, p, false);
--                            if (S_ISDIR(p->fts_statp->st_mode)
--                                && p->fts_level != FTS_ROOTLEVEL
--                                && 0 < parent->fts_n_dirs_remaining
--                                && parent->fts_n_dirs_remaining != (nlink_t) -1)
--                                  parent->fts_n_dirs_remaining--;
--                          }
--                      }
-+                      p->fts_info = fts_stat(sp, p, false);
-                     else
-                       fts_assert (p->fts_statp->st_size == FTS_NO_STAT_REQUIRED);
-                   }
-@@ -1853,11 +1818,6 @@ err:            memset(sbp, 0, sizeof(struct stat));
-         }
- 
-         if (S_ISDIR(sbp->st_mode)) {
--                p->fts_n_dirs_remaining
--                  = ((sbp->st_nlink < MIN_DIR_NLINK
--                      || p->fts_level <= FTS_ROOTLEVEL)
--                     ? -1
--                     : sbp->st_nlink - (ISSET (FTS_SEEDOT) ? 0 : MIN_DIR_NLINK));
-                 if (ISDOT(p->fts_name)) {
-                         /* Command-line "." and ".." are real directories. */
-                         return (p->fts_level == FTS_ROOTLEVEL ? FTS_D : FTS_DOT);
-diff --git a/lib/fts_.h b/lib/fts_.h
-index 70cc9e3..d78eabb 100644
---- a/lib/fts_.h
-+++ b/lib/fts_.h
-@@ -221,11 +221,6 @@ typedef struct _ftsent {
- 
-         size_t fts_namelen;             /* strlen(fts_name) */
- 
--        /* If not (nlink_t) -1, an upper bound on the number of
--           remaining subdirectories of interest.  If this becomes
--           zero, some work can be avoided.  */
--        nlink_t fts_n_dirs_remaining;
--
- # define FTS_D           1              /* preorder directory */
- # define FTS_DC          2              /* directory that causes cycles */
- # define FTS_DEFAULT     3              /* none of the above */
--- 
-2.51.1

SPECS/coreutils.spec

@@ -1,7 +1,7 @@
 Summary: A set of basic GNU tools commonly used in shell scripts
 Name:    coreutils
 Version: 8.30
-Release: 16%{?dist}
+Release: 15%{?dist}
 License: GPLv3+
 Group:   System Environment/Base
 Url:     https://www.gnu.org/software/coreutils/
@@ -62,9 +62,6 @@ Patch18:  coreutils-9.0-autofs-no-mount.patch
 # basic support for checking NFSv4 ACLs (#2158747)
 Patch19:  coreutils-nfsv4-acls.patch
 
-# fix du being killed by SIGABRT on mutating xfs systems (RHEL-124174)
-Patch20:  coreutils-8.30-du-fts-xfs-sigabrt.patch
-
 # disable the test-lock gnulib test prone to deadlock
 Patch100: coreutils-8.26-test-lock.patch
 
@@ -296,9 +293,6 @@ fi
 %license COPYING
 
 %changelog
-* Wed Oct 29 2025 Lukáš Zaoral <lzaoral@redhat.com> - 8.30-16
-- fix du being killed by SIGABRT on mutating xfs systems (RHEL-124174)
-
 * Mon Jan 02 2023 Kamil Dudka <kdudka@redhat.com> - 8.30-15
 - basic support for checking NFSv4 ACLs (#2158747)