diff --git a/trunk/0001-nptl_db-Support-different-libpthread-ld.so-load-orde.patch b/trunk/0001-nptl_db-Support-different-libpthread-ld.so-load-orde.patch deleted file mode 100644 index 0b9c2ef..0000000 --- a/trunk/0001-nptl_db-Support-different-libpthread-ld.so-load-orde.patch +++ /dev/null @@ -1,308 +0,0 @@ -From a64afc225240b2b27129ccfb0516d7c958b98040 Mon Sep 17 00:00:00 2001 -From: Florian Weimer -Date: Wed, 21 Apr 2021 11:50:43 +0200 -Subject: [PATCH 364/576] nptl_db: Support different libpthread/ld.so load - orders (bug 27744) - -libthread_db is loaded once GDB encounters libpthread, and at this -point, ld.so may not have been processed by GDB yet. As a result, -_rtld_global cannot be accessed by regular means from libthread_db. -To make this work until GDB can be fixed, acess _rtld_global through -a pointer stored in libpthread. - -The new test does not reproduce bug 27744 with ---disable-hardcoded-path-in-tests, but is still a valid smoke test. -With --enable-hardcoded-path-in-tests, it is necessary to avoid -add-symbol-file because this can tickle a GDB bug. - -Fixes commit 1daccf403b1bd86370eb94edca794dc106d02039 ("nptl: Move -stack list variables into _rtld_global"). - -Tested-by: Emil Velikov ---- - nptl/Makefile | 19 +++- - nptl/pthread_create.c | 8 ++ - nptl/tst-pthread-gdb-attach-static.c | 1 + - nptl/tst-pthread-gdb-attach.c | 143 +++++++++++++++++++++++++++ - nptl_db/structs.def | 3 +- - nptl_db/td_init.c | 15 +-- - nptl_db/thread_dbP.h | 2 + - 7 files changed, 180 insertions(+), 11 deletions(-) - create mode 100644 nptl/tst-pthread-gdb-attach-static.c - create mode 100644 nptl/tst-pthread-gdb-attach.c - -diff --git a/nptl/Makefile b/nptl/Makefile -index 8fe92d43fa..e665d37e52 100644 ---- a/nptl/Makefile -+++ b/nptl/Makefile -@@ -313,7 +313,8 @@ tests = tst-attr2 tst-attr3 tst-default-attr \ - tst-thread-affinity-sched \ - tst-pthread-defaultattr-free \ - tst-pthread-attr-sigmask \ -- tst-pthread-timedlock-lockloop -+ tst-pthread-timedlock-lockloop \ -+ tst-pthread-gdb-attach tst-pthread-gdb-attach-static - - tests-container = tst-pthread-getattr - -@@ -359,6 +360,19 @@ CPPFLAGS-test-cond-printers.c := $(CFLAGS-printers-tests) - CPPFLAGS-test-rwlockattr-printers.c := $(CFLAGS-printers-tests) - CPPFLAGS-test-rwlock-printers.c := $(CFLAGS-printers-tests) - -+# Reuse the CFLAGS setting for the GDB attaching test. It needs -+# debugging information. -+CFLAGS-tst-pthread-gdb-attach.c := $(CFLAGS-printers-tests) -+CPPFLAGS-tst-pthread-gdb-attach.c := $(CFLAGS-printers-tests) -+ifeq ($(build-shared)$(build-hardcoded-path-in-tests),yesno) -+CPPFLAGS-tst-pthread-gdb-attach.c += -DDO_ADD_SYMBOL_FILE=1 -+else -+CPPFLAGS-tst-pthread-gdb-attach.c += -DDO_ADD_SYMBOL_FILE=0 -+endif -+CFLAGS-tst-pthread-gdb-attach-static.c := $(CFLAGS-printers-tests) -+CPPFLAGS-tst-pthread-gdb-attach-static.c := \ -+ $(CFLAGS-printers-tests) -DDO_ADD_SYMBOL_FILE=0 -+ - ifeq ($(build-shared),yes) - tests-printers-libs := $(shared-thread-library) - else -@@ -430,7 +444,8 @@ link-libc-static := $(common-objpfx)libc.a $(static-gnulib) \ - tests-static += tst-stackguard1-static \ - tst-cancel24-static \ - tst-mutex8-static tst-mutexpi8-static tst-sem11-static \ -- tst-sem12-static tst-cond11-static -+ tst-sem12-static tst-cond11-static \ -+ tst-pthread-gdb-attach-static - - tests += tst-cancel24-static - -diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c -index 6c645aff48..f13d8e44a4 100644 ---- a/nptl/pthread_create.c -+++ b/nptl/pthread_create.c -@@ -51,6 +51,14 @@ static td_thr_events_t __nptl_threads_events __attribute_used__; - /* Pointer to descriptor with the last event. */ - static struct pthread *__nptl_last_event __attribute_used__; - -+#ifdef SHARED -+/* This variable is used to access _rtld_global from libthread_db. If -+ GDB loads libpthread before ld.so, it is not possible to resolve -+ _rtld_global directly during libpthread initialization. */ -+static struct rtld_global *__nptl_rtld_global __attribute_used__ -+ = &_rtld_global; -+#endif -+ - /* Number of threads running. */ - unsigned int __nptl_nthreads = 1; - -diff --git a/nptl/tst-pthread-gdb-attach-static.c b/nptl/tst-pthread-gdb-attach-static.c -new file mode 100644 -index 0000000000..e159632cac ---- /dev/null -+++ b/nptl/tst-pthread-gdb-attach-static.c -@@ -0,0 +1 @@ -+#include "tst-pthread-gdb-attach.c" -diff --git a/nptl/tst-pthread-gdb-attach.c b/nptl/tst-pthread-gdb-attach.c -new file mode 100644 -index 0000000000..0603ad844d ---- /dev/null -+++ b/nptl/tst-pthread-gdb-attach.c -@@ -0,0 +1,143 @@ -+/* Smoke testing GDB process attach with thread-local variable access. -+ Copyright (C) 2021 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 -+ . */ -+ -+/* This test runs GDB against a forked copy of itself, to check -+ whether libthread_db can be loaded, and that access to thread-local -+ variables works. */ -+ -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+#include -+ -+/* Starts out as zero, changed to 1 or 2 by the debugger, depending on -+ the thread. */ -+__thread volatile int altered_by_debugger; -+ -+/* Writes the GDB script to run the test to PATH. */ -+static void -+write_gdbscript (const char *path, int tested_pid) -+{ -+ FILE *fp = xfopen (path, "w"); -+ fprintf (fp, -+ "set trace-commands on\n" -+ "set debug libthread-db 1\n" -+#if DO_ADD_SYMBOL_FILE -+ /* Do not do this unconditionally to work around a GDB -+ assertion failure: ../../gdb/symtab.c:6404: -+ internal-error: CORE_ADDR get_msymbol_address(objfile*, -+ const minimal_symbol*): Assertion `(objf->flags & -+ OBJF_MAINLINE) == 0' failed. */ -+ "add-symbol-file %1$s/nptl/tst-pthread-gdb-attach\n" -+#endif -+ "set auto-load safe-path %1$s/nptl_db\n" -+ "set libthread-db-search-path %1$s/nptl_db\n" -+ "attach %2$d\n", -+ support_objdir_root, tested_pid); -+ fputs ("break debugger_inspection_point\n" -+ "continue\n" -+ "thread 1\n" -+ "print altered_by_debugger\n" -+ "print altered_by_debugger = 1\n" -+ "thread 2\n" -+ "print altered_by_debugger\n" -+ "print altered_by_debugger = 2\n" -+ "continue\n", -+ fp); -+ xfclose (fp); -+} -+ -+/* The test sets a breakpoint on this function and alters the -+ altered_by_debugger thread-local variable. */ -+void __attribute__ ((weak)) -+debugger_inspection_point (void) -+{ -+} -+ -+/* Thread function for the test thread in the subprocess. */ -+static void * -+subprocess_thread (void *closure) -+{ -+ /* Wait until altered_by_debugger changes the value away from 0. */ -+ while (altered_by_debugger == 0) -+ { -+ usleep (100 * 1000); -+ debugger_inspection_point (); -+ } -+ -+ TEST_COMPARE (altered_by_debugger, 2); -+ return NULL; -+} -+ -+/* This function implements the subprocess under test. It creates a -+ second thread, waiting for its value to change to 2, and checks -+ that the main thread also changed its value to 1. */ -+static void -+in_subprocess (void) -+{ -+ pthread_t thr = xpthread_create (NULL, subprocess_thread, NULL); -+ TEST_VERIFY (xpthread_join (thr) == NULL); -+ TEST_COMPARE (altered_by_debugger, 1); -+ _exit (0); -+} -+ -+static int -+do_test (void) -+{ -+ pid_t tested_pid = xfork (); -+ if (tested_pid == 0) -+ in_subprocess (); -+ char *tested_pid_string = xasprintf ("%d", tested_pid); -+ -+ char *gdbscript; -+ xclose (create_temp_file ("tst-pthread-gdb-attach-", &gdbscript)); -+ write_gdbscript (gdbscript, tested_pid); -+ -+ pid_t gdb_pid = xfork (); -+ if (gdb_pid == 0) -+ { -+ clearenv (); -+ xdup2 (STDOUT_FILENO, STDERR_FILENO); -+ execlp ("gdb", "gdb", "-nx", "-batch", "-x", gdbscript, NULL); -+ if (errno == ENOENT) -+ _exit (EXIT_UNSUPPORTED); -+ else -+ _exit (1); -+ } -+ -+ int status; -+ TEST_COMPARE (xwaitpid (gdb_pid, &status, 0), gdb_pid); -+ if (WIFEXITED (status) && WEXITSTATUS (status) == EXIT_UNSUPPORTED) -+ /* gdb is not installed. */ -+ return EXIT_UNSUPPORTED; -+ TEST_COMPARE (status, 0); -+ TEST_COMPARE (xwaitpid (tested_pid, &status, 0), tested_pid); -+ TEST_COMPARE (status, 0); -+ -+ free (tested_pid_string); -+ free (gdbscript); -+ return 0; -+} -+ -+#include -diff --git a/nptl_db/structs.def b/nptl_db/structs.def -index 999a9fc35a..8a613dd2f5 100644 ---- a/nptl_db/structs.def -+++ b/nptl_db/structs.def -@@ -100,8 +100,7 @@ DB_STRUCT_FIELD (pthread, dtvp) - #endif - - #if !(IS_IN (libpthread) && !defined SHARED) --DB_STRUCT (rtld_global) --DB_RTLD_VARIABLE (_rtld_global) -+DB_VARIABLE (__nptl_rtld_global) - #endif - DB_RTLD_GLOBAL_FIELD (dl_tls_dtv_slotinfo_list) - DB_RTLD_GLOBAL_FIELD (dl_stack_user) -diff --git a/nptl_db/td_init.c b/nptl_db/td_init.c -index 1d15681228..06b5adc5c2 100644 ---- a/nptl_db/td_init.c -+++ b/nptl_db/td_init.c -@@ -33,13 +33,14 @@ td_init (void) - bool - __td_ta_rtld_global (td_thragent_t *ta) - { -- if (ta->ta_addr__rtld_global == 0 -- && td_mod_lookup (ta->ph, LD_SO, SYM__rtld_global, -- &ta->ta_addr__rtld_global) != PS_OK) -+ if (ta->ta_addr__rtld_global == 0) - { -- ta->ta_addr__rtld_global = (void*)-1; -- return false; -+ psaddr_t rtldglobalp; -+ if (DB_GET_VALUE (rtldglobalp, ta, __nptl_rtld_global, 0) == TD_OK) -+ ta->ta_addr__rtld_global = rtldglobalp; -+ else -+ ta->ta_addr__rtld_global = (void *) -1; - } -- else -- return ta->ta_addr__rtld_global != (void*)-1; -+ -+ return ta->ta_addr__rtld_global != (void *)-1; - } -diff --git a/nptl_db/thread_dbP.h b/nptl_db/thread_dbP.h -index 580a70c471..712fa3aeb6 100644 ---- a/nptl_db/thread_dbP.h -+++ b/nptl_db/thread_dbP.h -@@ -108,6 +108,8 @@ struct td_thragent - # undef DB_SYMBOL - # undef DB_VARIABLE - -+ psaddr_t ta_addr__rtld_global; -+ - /* The method of locating a thread's th_unique value. */ - enum - { --- -2.31.1 - diff --git a/trunk/0002-nptl-Check-for-compatible-GDB-in-nptl-tst-pthread-gd.patch b/trunk/0002-nptl-Check-for-compatible-GDB-in-nptl-tst-pthread-gd.patch deleted file mode 100644 index d3846d6..0000000 --- a/trunk/0002-nptl-Check-for-compatible-GDB-in-nptl-tst-pthread-gd.patch +++ /dev/null @@ -1,135 +0,0 @@ -From f553dc066071a4465321fbc122bed8a75afd996b Mon Sep 17 00:00:00 2001 -From: Florian Weimer -Date: Thu, 22 Apr 2021 11:07:43 +0200 -Subject: [PATCH 405/576] nptl: Check for compatible GDB in - nptl/tst-pthread-gdb-attach - -Also do not clear the subprocess environment, in case running -GDB needs certain environment variables. ---- - nptl/tst-pthread-gdb-attach.c | 78 ++++++++++++++++++++++++++++++++++- - 1 file changed, 76 insertions(+), 2 deletions(-) - -diff --git a/nptl/tst-pthread-gdb-attach.c b/nptl/tst-pthread-gdb-attach.c -index 0603ad844d..901a120034 100644 ---- a/nptl/tst-pthread-gdb-attach.c -+++ b/nptl/tst-pthread-gdb-attach.c -@@ -20,8 +20,12 @@ - whether libthread_db can be loaded, and that access to thread-local - variables works. */ - -+#include - #include -+#include -+#include - #include -+#include - #include - #include - #include -@@ -35,6 +39,49 @@ - the thread. */ - __thread volatile int altered_by_debugger; - -+/* Common prefix between 32-bit and 64-bit ELF. */ -+struct elf_prefix -+{ -+ unsigned char e_ident[EI_NIDENT]; -+ uint16_t e_type; -+ uint16_t e_machine; -+ uint32_t e_version; -+}; -+_Static_assert (sizeof (struct elf_prefix) == EI_NIDENT + 8, -+ "padding in struct elf_prefix"); -+ -+/* Reads the ELF header from PATH. Returns true if the header can be -+ read, false if the file is too short. */ -+static bool -+read_elf_header (const char *path, struct elf_prefix *elf) -+{ -+ int fd = xopen (path, O_RDONLY, 0); -+ bool result = read (fd, elf, sizeof (*elf)) == sizeof (*elf); -+ xclose (fd); -+ return result; -+} -+ -+/* Searches for "gdb" alongside the path variable. See execvpe. */ -+static char * -+find_gdb (void) -+{ -+ const char *path = getenv ("PATH"); -+ if (path == NULL) -+ return NULL; -+ while (true) -+ { -+ const char *colon = strchrnul (path, ':'); -+ char *candidate = xasprintf ("%.*s/gdb", (int) (colon - path), path); -+ if (access (candidate, X_OK) == 0) -+ return candidate; -+ free (candidate); -+ if (*colon == '\0') -+ break; -+ path = colon + 1; -+ } -+ return NULL; -+} -+ - /* Writes the GDB script to run the test to PATH. */ - static void - write_gdbscript (const char *path, int tested_pid) -@@ -105,6 +152,33 @@ in_subprocess (void) - static int - do_test (void) - { -+ char *gdb_path = find_gdb (); -+ if (gdb_path == NULL) -+ FAIL_UNSUPPORTED ("gdb command not found in PATH: %s", getenv ("PATH")); -+ -+ /* Check that libthread_db is compatible with the gdb architecture -+ because gdb loads it via dlopen. */ -+ { -+ char *threaddb_path = xasprintf ("%s/nptl_db/libthread_db.so", -+ support_objdir_root); -+ struct elf_prefix elf_threaddb; -+ TEST_VERIFY_EXIT (read_elf_header (threaddb_path, &elf_threaddb)); -+ struct elf_prefix elf_gdb; -+ /* If the ELF header cannot be read or "gdb" is not an ELF file, -+ assume this is a wrapper script that can run. */ -+ if (read_elf_header (gdb_path, &elf_gdb) -+ && memcmp (&elf_gdb, ELFMAG, SELFMAG) == 0) -+ { -+ if (elf_gdb.e_ident[EI_CLASS] != elf_threaddb.e_ident[EI_CLASS]) -+ FAIL_UNSUPPORTED ("GDB at %s has wrong class", gdb_path); -+ if (elf_gdb.e_ident[EI_DATA] != elf_threaddb.e_ident[EI_DATA]) -+ FAIL_UNSUPPORTED ("GDB at %s has wrong data", gdb_path); -+ if (elf_gdb.e_machine != elf_threaddb.e_machine) -+ FAIL_UNSUPPORTED ("GDB at %s has wrong machine", gdb_path); -+ } -+ free (threaddb_path); -+ } -+ - pid_t tested_pid = xfork (); - if (tested_pid == 0) - in_subprocess (); -@@ -117,9 +191,8 @@ do_test (void) - pid_t gdb_pid = xfork (); - if (gdb_pid == 0) - { -- clearenv (); - xdup2 (STDOUT_FILENO, STDERR_FILENO); -- execlp ("gdb", "gdb", "-nx", "-batch", "-x", gdbscript, NULL); -+ execl (gdb_path, "gdb", "-nx", "-batch", "-x", gdbscript, NULL); - if (errno == ENOENT) - _exit (EXIT_UNSUPPORTED); - else -@@ -137,6 +210,7 @@ do_test (void) - - free (tested_pid_string); - free (gdbscript); -+ free (gdb_path); - return 0; - } - --- -2.31.1 - diff --git a/trunk/0003-nptl-Do-not-build-nptl-tst-pthread-gdb-attach-as-PIE.patch b/trunk/0003-nptl-Do-not-build-nptl-tst-pthread-gdb-attach-as-PIE.patch deleted file mode 100644 index 1ba043d..0000000 --- a/trunk/0003-nptl-Do-not-build-nptl-tst-pthread-gdb-attach-as-PIE.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 6f3e54d404cfe1ba7d1444e6dfcfd77b102d9287 Mon Sep 17 00:00:00 2001 -From: Florian Weimer -Date: Thu, 22 Apr 2021 19:53:15 +0200 -Subject: [PATCH 409/576] nptl: Do not build nptl/tst-pthread-gdb-attach as PIE - ---- - nptl/Makefile | 3 +++ - 1 file changed, 3 insertions(+) - -diff --git a/nptl/Makefile b/nptl/Makefile -index a3d1ef8d66..294bb2faa4 100644 ---- a/nptl/Makefile -+++ b/nptl/Makefile -@@ -377,6 +377,9 @@ endif - CFLAGS-tst-pthread-gdb-attach-static.c := $(CFLAGS-printers-tests) - CPPFLAGS-tst-pthread-gdb-attach-static.c := \ - $(CFLAGS-printers-tests) -DDO_ADD_SYMBOL_FILE=0 -+# As of version 9.2, GDB cannot attach properly to PIE programs that -+# were launched with an explicit ld.so invocation. -+tst-pthread-gdb-attach-no-pie = yes - - ifeq ($(build-shared),yes) - tests-printers-libs := $(shared-thread-library) --- -2.31.1 - diff --git a/trunk/PKGBUILD b/trunk/PKGBUILD index 7651618..31344a6 100644 --- a/trunk/PKGBUILD +++ b/trunk/PKGBUILD @@ -7,55 +7,34 @@ pkgbase=glibc pkgname=(glibc lib32-glibc) pkgver=2.33 -pkgrel=5 +pkgrel=6 arch=(x86_64) url='https://www.gnu.org/software/libc' license=(GPL LGPL) makedepends=(git gd lib32-gcc-libs python) optdepends=('perl: for mtrace') options=(!strip staticlibs) -#_commit=3de512be7ea6053255afed6154db9ee31d4e557a -#source=(git+https://sourceware.org/git/glibc.git#commit=$_commit -source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig} +_commit=b5711025bc138c0c94d90b2015d57eda404decbe +source=(git+https://sourceware.org/git/glibc.git#commit=$_commit +#source=(https://ftp.gnu.org/gnu/glibc/glibc-$pkgver.tar.xz{,.sig} locale.gen.txt locale-gen lib32-glibc.conf - sdt.h sdt-config.h - bz27343.patch - 0001-nptl_db-Support-different-libpthread-ld.so-load-orde.patch - 0002-nptl-Check-for-compatible-GDB-in-nptl-tst-pthread-gd.patch - 0003-nptl-Do-not-build-nptl-tst-pthread-gdb-attach-as-PIE.patch) + sdt.h sdt-config.h) validpgpkeys=(7273542B39962DF7B299931416792B4EA25340F8 # Carlos O'Donell BC7C7372637EC10C57D7AA6579C43DFBF1CF2187) # Siddhesh Poyarekar -md5sums=('390bbd889c7e8e8a7041564cb6b27cca' - 'SKIP' +md5sums=('SKIP' '07ac979b6ab5eeb778d55f041529d623' '476e9113489f93b348b21e144b6a8fcf' '6e052f1cb693d5d3203f50f9d4e8c33b' '91fec3b7e75510ae2ac42533aa2e695e' - '680df504c683640b02ed4a805797c0b2' - 'cfe57018d06bf748b8ca1779980fef33' - '78f041fc66fee4ee372f13b00a99ff72' - '9e418efa189c20053e887398df2253cf' - '7a09f1693613897add1791e7aead19c9') + '680df504c683640b02ed4a805797c0b2') prepare() { mkdir -p glibc-build lib32-glibc-build [[ -d glibc-$pkgver ]] && ln -s glibc-$pkgver glibc cd glibc - - # commit c3479fb7939898ec22c655c383454d6e8b982a67 - patch -p1 -i "$srcdir"/bz27343.patch - - # nptl_db: Support different libpthread/ld.so load orders (bug 27744) - patch -p1 -i "$srcdir"/0001-nptl_db-Support-different-libpthread-ld.so-load-orde.patch - - # nptl: Check for compatible GDB in nptl/tst-pthread-gdb-attach - patch -p1 -i "$srcdir"/0002-nptl-Check-for-compatible-GDB-in-nptl-tst-pthread-gd.patch - - # nptl: Do not build nptl/tst-pthread-gdb-attach as PIE - patch -p1 -i "$srcdir"/0003-nptl-Do-not-build-nptl-tst-pthread-gdb-attach-as-PIE.patch } build() { diff --git a/trunk/bz27343.patch b/trunk/bz27343.patch deleted file mode 100644 index 3db6a94..0000000 --- a/trunk/bz27343.patch +++ /dev/null @@ -1,48 +0,0 @@ -From c3479fb7939898ec22c655c383454d6e8b982a67 Mon Sep 17 00:00:00 2001 -From: Sergei Trofimovich -Date: Fri, 5 Feb 2021 07:32:18 +0000 -Subject: [PATCH] nsswitch: return result when nss database is locked [BZ - #27343] - -Before the change nss_database_check_reload_and_get() did not populate -the '*result' value when it returned success in a case of chroot -detection. This caused initgroups() to use garage pointer in the -following test (extracted from unbound): - -``` - -int main() { - // load some NSS modules - struct passwd * pw = getpwnam("root"); - - chdir("/tmp"); - chroot("/tmp"); - chdir("/"); - // access nsswitch.conf in a chroot - initgroups("root", 0); -} -``` - -Reviewed-by: DJ Delorie ---- - nss/nss_database.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - -diff --git a/nss/nss_database.c b/nss/nss_database.c -index cf0306adc4..e1bef6bd75 100644 ---- a/nss/nss_database.c -+++ b/nss/nss_database.c -@@ -398,8 +398,9 @@ nss_database_check_reload_and_get (struct nss_database_state *local, - && (str.st_ino != local->root_ino - || str.st_dev != local->root_dev))) - { -- /* Change detected; disable reloading. */ -+ /* Change detected; disable reloading and return current state. */ - atomic_store_release (&local->data.reload_disabled, 1); -+ *result = local->data.services[database_index]; - __libc_lock_unlock (local->lock); - __nss_module_disable_loading (); - return true; --- -2.27.0 -