fix mem leaks

backport-fix-mem-leaks.patch

@@ -0,0 +1,146 @@
+From e54ab6ec24442eb5414fef414f0ee815efb9a9bb Mon Sep 17 00:00:00 2001
+From: Kamil Dudka <kdudka@redhat.com>
+Date: Tue, 19 Mar 2024 17:07:52 +0800
+Subject: [PATCH 1/3] ln: fix memory leaks in do_link
+
+* src/ln.c (do_link): Free memory allocated by convert_abs_rel
+on all code paths (Bug#47373).
+
+Upstream-commit: 6e98f67758260579d7d44ea5f2df4c82d28c9f58
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ src/ln.c | 19 +++++++++++++------
+ 1 file changed, 13 insertions(+), 6 deletions(-)
+
+diff --git a/src/ln.c b/src/ln.c
+index ffa278e..9b52602 100644
+--- a/src/ln.c
++++ b/src/ln.c
+@@ -229,14 +229,14 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+               if (errno != ENOENT)
+                 {
+                   error (0, errno, _("failed to access %s"), quoteaf (dest));
+-                  return false;
++                  goto fail;
+                 }
+               force = false;
+             }
+           else if (S_ISDIR (dest_stats.st_mode))
+             {
+               error (0, 0, _("%s: cannot overwrite directory"), quotef (dest));
+-              return false;
++              goto fail;
+             }
+           else if (seen_file (dest_set, dest, &dest_stats))
+             {
+@@ -245,7 +245,7 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+               error (0, 0,
+                      _("will not overwrite just-created %s with %s"),
+                      quoteaf_n (0, dest), quoteaf_n (1, source));
+-              return false;
++              goto fail;
+             }
+           else
+             {
+@@ -274,7 +274,7 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+                     {
+                       error (0, 0, _("%s and %s are the same file"),
+                              quoteaf_n (0, source), quoteaf_n (1, dest));
+-                      return false;
++                      goto fail;
+                     }
+                 }
+ 
+@@ -285,7 +285,10 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+                       fprintf (stderr, _("%s: replace %s? "),
+                                program_name, quoteaf (dest));
+                       if (!yesno ())
+-                        return true;
++                        {
++                          free(rel_source);
++                          return true;
++                        }
+                     }
+ 
+                   if (backup_type != no_backups)
+@@ -304,7 +307,7 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+                            {
+                               error (0, rename_errno, _("cannot backup %s"),
+                                      quoteaf (dest));
+-                              return false;
++                              goto fail;
+                             }
+                           force = false;
+                         }
+@@ -397,6 +400,10 @@ do_link (char const *source, int destdir_fd, char const *dest_base,
+   free (backup_base);
+   free (rel_source);
+   return link_errno <= 0;
++
++fail:
++  free (rel_source);
++  return false;
+ }
+ 
+ void
+-- 
+2.27.0
+
+
+From e1422d781d0d9da3a92f28d7294a9c8a0e45f25a Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 19 Mar 2024 17:22:26 +0800
+Subject: [PATCH 2/3] hostname: use puts
+
+* src/hostname.c (main): Prefer puts to printf "%s\n".
+
+Upstream-commit: c7a588ac3632aae21642d4d568497177950d36bf
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ src/hostname.c | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/src/hostname.c b/src/hostname.c
+index 0b5c0cf..62cc98c 100644
+--- a/src/hostname.c
++++ b/src/hostname.c
+@@ -103,7 +103,7 @@ main (int argc, char **argv)
+       hostname = xgethostname ();
+       if (hostname == NULL)
+         die (EXIT_FAILURE, errno, _("cannot determine hostname"));
+-      printf ("%s\n", hostname);
++      puts (hostname);
+     }
+ 
+   if (optind + 1 < argc)
+-- 
+2.27.0
+
+
+From 76b29ef9909cc881b99de3dd5c34e90b03385a70 Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Tue, 19 Mar 2024 17:23:22 +0800
+Subject: [PATCH 3/3] hostname: pacify valgrind
+
+* src/hostname.c (main) [IF_LINT]: Free hostname (Bug#47384).
+
+Upstream-commit: 4698e284f37844bc9b9f63f00eb556ccaaed5030
+Signed-off-by: Kamil Dudka <kdudka@redhat.com>
+---
+ src/hostname.c | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/src/hostname.c b/src/hostname.c
+index 62cc98c..7210248 100644
+--- a/src/hostname.c
++++ b/src/hostname.c
+@@ -104,6 +104,7 @@ main (int argc, char **argv)
+       if (hostname == NULL)
+         die (EXIT_FAILURE, errno, _("cannot determine hostname"));
+       puts (hostname);
++      IF_LINT (free (hostname));
+     }
+ 
+   if (optind + 1 < argc)
+-- 
+2.27.0

coreutils.spec

@@ -1,6 +1,6 @@
 Name:       coreutils
 Version:    8.32
-Release:    10
+Release:    11
 License:    GPLv3+
 Summary:    A set of basic GNU tools commonly used in shell scripts
 Url:        https://www.gnu.org/software/coreutils/
@@ -47,6 +47,7 @@ Patch29:   backport-tac-handle-short-reads-on-input.patch
 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
 
 Conflicts: filesystem < 3
 # To avoid clobbering installs
@@ -165,6 +166,10 @@ fi
 %{_mandir}/man*/*
 
 %changelog
+* Tue Mar 19 2024 cenhuilin <cenhuilin@kylinos.cn> - 8.32-11
+- sync patches from community
+- add backport-fix-mem-leaks.patch
+
 * Tue Dec 5 2023 jiangchuangang <jiangchuangang@huawei.com> - 8.32-10
 - sync patches from community
 - add backport-who-fix-only-theoretical-overflow.patch