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Report error if setaffinity wrapper fails

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- Backport: Report error if setaffinity wrapper fails (Bug 32040)

Resolves: RHEL-94634
This commit is contained in:
Frédéric Bérat 2025-06-04 16:20:17 +02:00
parent 24908a1e2c
commit 56deeec877
2 changed files with 34 additions and 1 deletions
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29
glibc-RHEL-94634.patch Normal file
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@ -0,0 +1,29 @@
commit b22923abb046311ac9097a36b97b9b97342bac44
Author: Carlos O'Donell <carlos@redhat.com>
Date: Thu Aug 15 08:12:35 2024 -0400
Report error if setaffinity wrapper fails (Bug 32040)
Previously if the setaffinity wrapper failed the rest of the subtest
would not execute and the current subtest would be reported as passing.
Now if the setaffinity wrapper fails the subtest is correctly reported
as faling. Tested manually by changing the conditions of the affinity
call including setting size to zero, or checking the wrong condition.
No regressions on x86_64.
Reviewed-by: Florian Weimer <fweimer@redhat.com>
diff --git a/sysdeps/unix/sysv/linux/tst-skeleton-affinity.c b/sysdeps/unix/sysv/linux/tst-skeleton-affinity.c
index 55ddcda2ce24e186..6871ac73fd69a935 100644
--- a/sysdeps/unix/sysv/linux/tst-skeleton-affinity.c
+++ b/sysdeps/unix/sysv/linux/tst-skeleton-affinity.c
@@ -158,7 +158,7 @@ test_size (const struct conf *conf, size_t size)
if (setaffinity (kernel_size, initial_set) < 0)
{
printf ("error: size %zu: setaffinity: %m\n", size);
- return true;
+ return false;
}
/* Use one-CPU set to test switching between CPUs. */

6
glibc.spec
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@ -157,7 +157,7 @@ end \
Summary: The GNU libc libraries
Name: glibc
Version: %{glibcversion}
Release: 200%{?dist}
Release: 201%{?dist}
# In general, GPLv2+ is used by programs, LGPLv2+ is used for
# libraries.
@ -1224,6 +1224,7 @@ Patch915: glibc-RHEL-72017-5.patch
Patch916: glibc-RHEL-57671-1.patch
Patch917: glibc-RHEL-57671-2.patch
Patch918: glibc-RHEL-57671-3.patch
Patch919: glibc-RHEL-94634.patch
##############################################################################
# Continued list of core "glibc" package information:
@ -3217,6 +3218,9 @@ update_gconv_modules_cache ()
%endif
%changelog
* Wed Jun 04 2025 Frédéric Bérat <fberat@redhat.com> - 2.34-201
- Report error if setaffinity wrapper fails (RHEL-94634)
* Tue Jun 03 2025 Florian Weimer <fweimer@redhat.com> - 2.34-200
- manual: Document the clock_nanosleep function (RHEL-57671)