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linux: Fix posix_spawn return code if clone fails (BZ#29109)

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liqingqing_1229 2022-05-07 09:07:08 +08:00
parent 0fee5f6876
commit 09f4240df1
2 changed files with 33 additions and 1 deletions
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6
glibc.spec
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@ -66,7 +66,7 @@
##############################################################################
Name: glibc
Version: 2.34
Release: 79
Release: 80
Summary: The GNU libc libraries
License: %{all_license}
URL: http://www.gnu.org/software/glibc/
@ -219,6 +219,7 @@ Patch131: nptl-Fix-pthread_cancel-cancelhandling-atomic-operat.patch
Patch132: elf-Fix-initial-exec-TLS-access-on-audit-modules-BZ-.patch
Patch133: posix-glob.c-update-from-gnulib.patch
Patch134: linux-Fix-fchmodat-with-AT_SYMLINK_NOFOLLOW-for-64-b.patch
Patch135: linux-Fix-posix_spawn-return-code-if-clone-fails-BZ-.patch
Patch9000: turn-default-value-of-x86_rep_stosb_threshold_form_2K_to_1M.patch
Patch9001: delete-no-hard-link-to-avoid-all_language-package-to.patch
@ -1387,6 +1388,9 @@ fi
%endif
%changelog
* Sat May 7 2022 Qingqing Li <liqingqing3@huawei.com> - 2.34-80
- linux: Fix posix_spawn return code if clone fails (BZ#29109)
* Thu May 05 2022 jiangheng <jiangheng14@huawei.com> - 2.34-79
- restore nscd

28
linux-Fix-posix_spawn-return-code-if-clone-fails-BZ-.patch Normal file
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@ -0,0 +1,28 @@
From 71e2a681f18f617ab962bf8a139bd86d4d440e22 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Mon, 2 May 2022 12:39:43 -0300
Subject: [PATCH] linux: Fix posix_spawn return code if clone fails (BZ#29109)
The __clone_internal returns the error on errno.
Checked on x86_64-linux-gnu.
---
sysdeps/unix/sysv/linux/spawni.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/spawni.c b/sysdeps/unix/sysv/linux/spawni.c
index d703485..d6f5ca8 100644
--- a/sysdeps/unix/sysv/linux/spawni.c
+++ b/sysdeps/unix/sysv/linux/spawni.c
@@ -409,7 +409,7 @@ __spawnix (pid_t * pid, const char *file,
__waitpid (new_pid, NULL, 0);
}
else
- ec = -new_pid;
+ ec = errno;
__munmap (stack, stack_size);
--
1.8.3.1