glibc: stable 2.35 branch updates

This is a single commit bump containing only CVE fix
$ git log --oneline d80401002011f470d9c6eb604bf734715e9b3a8c..a66bc3941ff298e474d5f02d0c3303401951141f
a66bc3941f posix: Fix double-free after allocation failure in regcomp (bug 33185)

Test results didn't change except newly added test succeeding.
(tst-regcomp-bracket-free)

Also add CVE-2025-0395 ignore which was already included in previous
hash bumps.

Also drop an unreferenced patch.

(From OE-Core rev: 3921549f6420e44a250d06cdef2c9d423fb6e39f)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

3 files changed, 2 insertions, 252 deletions

diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index b269518af4..0b06005b25 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
 SRCBRANCH ?= "release/2.35/master"
 PV = "2.35"
-SRCREV_glibc ?= "80401002011f470d9c6eb604bf734715e9b3a8c2"
+SRCREV_glibc ?= "a66bc3941ff298e474d5f02d0c3303401951141f"
 SRCREV_localedef ?= "794da69788cbf9bf57b59a852f9f11307663fa87"
 
 GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git"
diff --git a/meta/recipes-core/glibc/glibc/0025-CVE-2025-4802.patch b/meta/recipes-core/glibc/glibc/0025-CVE-2025-4802.patch
deleted file mode 100644
index a1197c0318..0000000000
--- a/meta/recipes-core/glibc/glibc/0025-CVE-2025-4802.patch
+++ /dev/null
@@ -1,250 +0,0 @@
-From 32917e7ee972e7a01127a04454f12ef31dc312ed Mon Sep 17 00:00:00 2001
-From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
-Date: Wed, 11 Jun 2025 03:19:10 -0700
-Subject: [PATCH] elf: Ignore LD_LIBRARY_PATH and debug env var for setuid for
- static
-
-It mimics the ld.so behavior.
-Checked on x86_64-linux-gnu.
-
-[New Test Case]
-elf: Test case for bug 32976
-[https://sourceware.org/bugzilla/show_bug.cgi?id=32976]
-
-Check that LD_LIBRARY_PATH is ignored for AT_SECURE statically
-linked binaries, using support_capture_subprogram_self_sgid.
-
-Upstream-Status: Backport [https://sourceware.org/cgit/glibc/commit/?id=5451fa962cd0a90a0e2ec1d8910a559ace02bba0 &&
-                            https://sourceware.org/cgit/glibc/commit/?id=d8f7a79335b0d861c12c42aec94c04cd5bb181e2]
-
-CVE: CVE-2025-4802
-
-Co-authored-by: Florian Weimer <fweimer@redhat.com>
-Signed-off-by: Sunil Dora <sunilkumar.dora@windriver.com>
----
- elf/Makefile              |   4 ++
- elf/dl-support.c          |  46 ++++++++---------
- elf/tst-dlopen-sgid-mod.c |   1 +
- elf/tst-dlopen-sgid.c     | 104 ++++++++++++++++++++++++++++++++++++++
- 4 files changed, 132 insertions(+), 23 deletions(-)
- create mode 100644 elf/tst-dlopen-sgid-mod.c
- create mode 100644 elf/tst-dlopen-sgid.c
-
-diff --git a/elf/Makefile b/elf/Makefile
-index 61c41ea6..3ad66ab6 100644
---- a/elf/Makefile
-+++ b/elf/Makefile
-@@ -274,6 +274,7 @@ tests-static-normal := \
-   tst-array1-static \
-   tst-array5-static \
-   tst-dl-iter-static \
-+  tst-dlopen-sgid \
-   tst-dst-static \
-   tst-env-setuid \
-   tst-env-setuid-tunables \
-@@ -807,6 +808,7 @@ modules-names = \
-   tst-dlmopen-gethostbyname-mod \
-   tst-dlmopen-twice-mod1 \
-   tst-dlmopen-twice-mod2 \
-+  tst-dlopen-sgid-mod \
-   tst-dlopenfaillinkmod \
-   tst-dlopenfailmod1 \
-   tst-dlopenfailmod2 \
-@@ -2913,3 +2915,5 @@ $(objpfx)tst-recursive-tls.out: \
-     0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15)
- $(objpfx)tst-recursive-tlsmod%.os: tst-recursive-tlsmodN.c
-        $(compile-command.c) -DVAR=thread_$* -DFUNC=get_threadvar_$*
-+
-+$(objpfx)tst-dlopen-sgid.out: $(objpfx)tst-dlopen-sgid-mod.so
-diff --git a/elf/dl-support.c b/elf/dl-support.c
-index 09079c12..c2baed69 100644
---- a/elf/dl-support.c
-+++ b/elf/dl-support.c
-@@ -272,8 +272,6 @@ _dl_non_dynamic_init (void)
-   _dl_main_map.l_phdr = GL(dl_phdr);
-   _dl_main_map.l_phnum = GL(dl_phnum);
- 
--  _dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;
--
-   /* Set up the data structures for the system-supplied DSO early,
-      so they can influence _dl_init_paths.  */
-   setup_vdso (NULL, NULL);
-@@ -281,27 +279,6 @@ _dl_non_dynamic_init (void)
-   /* With vDSO setup we can initialize the function pointers.  */
-   setup_vdso_pointers ();
- 
--  /* Initialize the data structures for the search paths for shared
--     objects.  */
--  _dl_init_paths (getenv ("LD_LIBRARY_PATH"), "LD_LIBRARY_PATH",
--                 /* No glibc-hwcaps selection support in statically
--                    linked binaries.  */
--                 NULL, NULL);
--
--  /* Remember the last search directory added at startup.  */
-_dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;-  _dl_init_all_dirs = GL(dl_all_dirs);
--
--  _dl_lazy = *(getenv ("LD_BIND_NOW") ?: "") == '\0';
--
--  _dl_bind_not = *(getenv ("LD_BIND_NOT") ?: "") != '\0';
--
--  _dl_dynamic_weak = *(getenv ("LD_DYNAMIC_WEAK") ?: "") == '\0';
--
--  _dl_profile_output = getenv ("LD_PROFILE_OUTPUT");
--  if (_dl_profile_output == NULL || _dl_profile_output[0] == '\0')
--    _dl_profile_output
--      = &"/var/tmp\0/var/profile"[__libc_enable_secure ? 9 : 0];
--
-   if (__libc_enable_secure)
-     {
-       static const char unsecure_envvars[] =
- setup_vdso_pointers ();
-@@ -324,6 +301,29 @@ _dl_non_dynamic_init (void)
- #endif
-     }
- 
-+  _dl_verbose = *(getenv ("LD_WARN") ?: "") == '\0' ? 0 : 1;
-+
-+  /* Initialize the data structures for the search paths for shared
-+     objects.  */
-+  _dl_init_paths (getenv ("LD_LIBRARY_PATH"), "LD_LIBRARY_PATH",
-+                 /* No glibc-hwcaps selection support in statically
-+                    linked binaries.  */
-+                 NULL, NULL);
-+
-+  /* Remember the last search directory added at startup.  */
-+  _dl_init_all_dirs = GL(dl_all_dirs);
-+
-+  _dl_lazy = *(getenv ("LD_BIND_NOW") ?: "") == '\0';
-+
-+  _dl_bind_not = *(getenv ("LD_BIND_NOT") ?: "") != '\0';
-+
-+  _dl_dynamic_weak = *(getenv ("LD_DYNAMIC_WEAK") ?: "") == '\0';
-+
-+  _dl_profile_output = getenv ("LD_PROFILE_OUTPUT");
-+  if (_dl_profile_output == NULL || _dl_profile_output[0] == '\0')
-+    _dl_profile_output
-+      = &"/var/tmp\0/var/profile"[__libc_enable_secure ? 9 : 0];
-+
- #ifdef DL_PLATFORM_INIT
-   DL_PLATFORM_INIT;
- #endif
-diff --git a/elf/tst-dlopen-sgid-mod.c b/elf/tst-dlopen-sgid-mod.c
-new file mode 100644
-index 00000000..5eb79eef
---- /dev/null
-+++ b/elf/tst-dlopen-sgid-mod.c
-@@ -0,0 +1 @@
-+/* Opening this object should not succeed.  */
-diff --git a/elf/tst-dlopen-sgid.c b/elf/tst-dlopen-sgid.c
-new file mode 100644
-index 00000000..47829a40
---- /dev/null
-+++ b/elf/tst-dlopen-sgid.c
-@@ -0,0 +1,104 @@
-+/* Test case for ignored LD_LIBRARY_PATH in static startug (bug 32976).
-+   Copyright (C) 2025 Free Software Foundation, Inc.
-+   This file is part of the GNU C Library.
-+
-+   The GNU C Library is free software; you can redistribute it and/or
-+   modify it under the terms of the GNU Lesser General Public
-+   License as published by the Free Software Foundation; either
-+   version 2.1 of the License, or (at your option) any later version.
-+
-+   The GNU C Library is distributed in the hope that it will be useful,
-+   but WITHOUT ANY WARRANTY; without even the implied warranty of
-+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-+   Lesser General Public License for more details.
-+
-+   You should have received a copy of the GNU Lesser General Public
-+   License along with the GNU C Library; if not, see
-+   <https://www.gnu.org/licenses/>.  */
-+
-+#include <dlfcn.h>
-+#include <gnu/lib-names.h>
-+#include <stddef.h>
-+#include <stdint.h>
-+#include <stdlib.h>
-+#include <string.h>
-+#include <support/capture_subprocess.h>
-+#include <support/check.h>
-+#include <support/support.h>
-+#include <support/temp_file.h>
-+#include <unistd.h>
-+
-+/* This is the name of our test object.  Use a custom module for
-+   testing, so that this object does not get picked up from the system
-+   path.  */
-+static const char dso_name[] = "tst-dlopen-sgid-mod.so";
-+
-+/* Used to mark the recursive invocation.  */
-+static const char magic_argument[] = "run-actual-test";
-+
-+static int
-+do_test (void)
-+{
-+/* Pathname of the directory that receives the shared objects this
-+   test attempts to load.  */
-+  char *libdir = support_create_temp_directory ("tst-dlopen-sgid-");
-+
-+  /* This is supposed to be ignored and stripped.  */
-+  TEST_COMPARE (setenv ("LD_LIBRARY_PATH", libdir, 1), 0);
-+
-+  /* Copy of libc.so.6.  */
-+  {
-+    char *from = xasprintf ("%s/%s", support_objdir_root, LIBC_SO);
-+    char *to = xasprintf ("%s/%s", libdir, LIBC_SO);
-+    add_temp_file (to);
-+    support_copy_file (from, to);
-+    free (to);
-+    free (from);
-+  }
-+
-+  /* Copy of the test object.   */
-+  {
-+    char *from = xasprintf ("%s/elf/%s", support_objdir_root, dso_name);
-+    char *to = xasprintf ("%s/%s", libdir, dso_name);
-+    add_temp_file (to);
-+    support_copy_file (from, to);
-+    free (to);
-+    free (from);
-+  }
-+
-+  TEST_COMPARE (support_capture_subprogram_self_sgid (magic_argument), 0);
-+
-+  free (libdir);
-+
-+  return 0;
-+}
-+
-+static void
-+alternative_main (int argc, char **argv)
-+{
-+  if (argc == 2 && strcmp (argv[1], magic_argument) == 0)
-+    {
-+      if (getgid () == getegid ())
-+        /* This can happen if the file system is mounted nosuid.  */
-+        FAIL_UNSUPPORTED ("SGID failed: GID and EGID match (%jd)\n",
-+                          (intmax_t) getgid ());
-+
-+      /* Should be removed due to SGID.  */
-+      TEST_COMPARE_STRING (getenv ("LD_LIBRARY_PATH"), NULL);
-+
-+      TEST_VERIFY (dlopen (dso_name, RTLD_NOW) == NULL);
-+      {
-+        const char *message = dlerror ();
-+        TEST_COMPARE_STRING (message,
-+                             "tst-dlopen-sgid-mod.so:"
-+                             " cannot open shared object file:"
-+                             " No such file or directory");
-+      }
-+
-+      support_record_failure_barrier ();
-+      exit (EXIT_SUCCESS);
-+    }
-+}
-+
-+#define PREPARE alternative_main
-+#include <support/test-driver.c>
--- 
-2.49.0
-
diff --git a/meta/recipes-core/glibc/glibc_2.35.bb b/meta/recipes-core/glibc/glibc_2.35.bb
index df5f14984a..265dcb9129 100644
--- a/meta/recipes-core/glibc/glibc_2.35.bb
+++ b/meta/recipes-core/glibc/glibc_2.35.bb
@@ -27,7 +27,7 @@ CVE_CHECK_IGNORE += "CVE-2023-4527"
 CVE_CHECK_IGNORE += " \
     CVE-2023-0687 CVE-2023-4813 CVE-2023-4806 CVE-2023-4911 CVE-2023-5156 \
     CVE-2024-2961 CVE-2024-33599 CVE-2024-33600 CVE-2024-33601 CVE-2024-33602 \
-    CVE-2025-4802 \
+    CVE-2025-0395 CVE-2025-4802 CVE-2025-8058 \
 "
 
 DEPENDS += "gperf-native bison-native"