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import golang-1.17.5-1.module+el8.6.0+13638+4e1d6997

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This commit is contained in:
CentOS Sources 2021-12-17 16:37:17 +00:00 committed by Stepan Oksanichenko
parent 0dbc79bca1
commit 95c9ceaff1
4 changed files with 176 additions and 4 deletions
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2
.gitignore vendored
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@ -1 +1 @@
SOURCES/go-go-1.17.2-1-openssl-fips.tar.gz
SOURCES/go-go-1.17.5-1-openssl-fips.tar.gz

2
.golang.metadata
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@ -1 +1 @@
583ddd5dc54fa694c25b6768ad80c9fff04d2bb5 SOURCES/go-go-1.17.2-1-openssl-fips.tar.gz
f0b72c96855f50d91288f1226a7660b97c1fdd73 SOURCES/go-go-1.17.5-1-openssl-fips.tar.gz

151
SOURCES/remove_waitgroup_misuse_tests.patch Normal file
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@ -0,0 +1,151 @@
diff --git a/src/sync/waitgroup_test.go b/src/sync/waitgroup_test.go
index c569e0faa2eb..4ded218d2d8d 100644
--- a/src/sync/waitgroup_test.go
+++ b/src/sync/waitgroup_test.go
@@ -5,8 +5,6 @@
package sync_test
import (
- "internal/race"
- "runtime"
. "sync"
"sync/atomic"
"testing"
@@ -48,12 +46,6 @@ func TestWaitGroup(t *testing.T) {
}
}
-func knownRacy(t *testing.T) {
- if race.Enabled {
- t.Skip("skipping known-racy test under the race detector")
- }
-}
-
func TestWaitGroupMisuse(t *testing.T) {
defer func() {
err := recover()
@@ -68,124 +60,6 @@ func TestWaitGroupMisuse(t *testing.T) {
t.Fatal("Should panic")
}
-// pollUntilEqual blocks until v, loaded atomically, is
-// equal to the target.
-func pollUntilEqual(v *uint32, target uint32) {
- for {
- for i := 0; i < 1e3; i++ {
- if atomic.LoadUint32(v) == target {
- return
- }
- }
- // yield to avoid deadlock with the garbage collector
- // see issue #20072
- runtime.Gosched()
- }
-}
-
-func TestWaitGroupMisuse2(t *testing.T) {
- knownRacy(t)
- if runtime.NumCPU() <= 4 {
- t.Skip("NumCPU<=4, skipping: this test requires parallelism")
- }
- defer func() {
- err := recover()
- if err != "sync: negative WaitGroup counter" &&
- err != "sync: WaitGroup misuse: Add called concurrently with Wait" &&
- err != "sync: WaitGroup is reused before previous Wait has returned" {
- t.Fatalf("Unexpected panic: %#v", err)
- }
- }()
- defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(4))
- done := make(chan interface{}, 2)
- // The detection is opportunistic, so we want it to panic
- // at least in one run out of a million.
- for i := 0; i < 1e6; i++ {
- var wg WaitGroup
- var here uint32
- wg.Add(1)
- go func() {
- defer func() {
- done <- recover()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Wait()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Add(1) // This is the bad guy.
- wg.Done()
- }()
- atomic.AddUint32(&here, 1)
- pollUntilEqual(&here, 3)
- wg.Done()
- for j := 0; j < 2; j++ {
- if err := <-done; err != nil {
- panic(err)
- }
- }
- }
- t.Fatal("Should panic")
-}
-
-func TestWaitGroupMisuse3(t *testing.T) {
- knownRacy(t)
- if runtime.NumCPU() <= 1 {
- t.Skip("NumCPU==1, skipping: this test requires parallelism")
- }
- defer func() {
- err := recover()
- if err != "sync: negative WaitGroup counter" &&
- err != "sync: WaitGroup misuse: Add called concurrently with Wait" &&
- err != "sync: WaitGroup is reused before previous Wait has returned" {
- t.Fatalf("Unexpected panic: %#v", err)
- }
- }()
- defer runtime.GOMAXPROCS(runtime.GOMAXPROCS(4))
- done := make(chan interface{}, 3)
- // The detection is opportunistically, so we want it to panic
- // at least in one run out of a million.
- for i := 0; i < 1e6; i++ {
- var wg WaitGroup
- wg.Add(1)
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Done()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Wait()
- // Start reusing the wg before waiting for the Wait below to return.
- wg.Add(1)
- go func() {
- wg.Done()
- }()
- wg.Wait()
- }()
- go func() {
- defer func() {
- done <- recover()
- }()
- wg.Wait()
- }()
- for j := 0; j < 3; j++ {
- if err := <-done; err != nil {
- panic(err)
- }
- }
- }
- t.Fatal("Should panic")
-}
-
func TestWaitGroupRace(t *testing.T) {
// Run this test for about 1ms.
for i := 0; i < 1000; i++ {

25
SPECS/golang.spec
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@ -96,12 +96,12 @@
%endif
%global go_api 1.17
%global go_version 1.17.2
%global go_version 1.17.5
%global pkg_release 1
Name: golang
Version: %{go_version}
Release: 2%{?dist}
Release: 1%{?dist}
Summary: The Go Programming Language
# source tree includes several copies of Mark.Twain-Tom.Sawyer.txt under Public Domain
License: BSD and Public Domain
@ -145,6 +145,11 @@ Patch1939923: skip_test_rhbz1939923.patch
# Fix FIPS mode memory leaks
Patch1951877: fix-crypto-memory-leaks.patch
# These tests has been removed upstream due to
# nondeterministic flakiness
# https://bugzilla.redhat.com/show_bug.cgi?id=2028662
Patch2028662: remove_waitgroup_misuse_tests.patch
# Having documentation separate was broken
Obsoletes: %{name}-docs < 1.1-4
@ -242,6 +247,7 @@ Requires: %{name} = %{version}-%{release}
%patch1951877 -p1
%patch2028662 -p1
cp %{SOURCE1} ./src/runtime/
@ -516,6 +522,21 @@ cd ..
%endif
%changelog
* Fri Dec 10 2021 David Benoit <dbenoit@redhat.com> - 1.17.5-1
- Rebase to Go 1.17.5
- Remove vdso_s390x_gettime patch
- Resolves: rhbz#2031112
- Related: rhbz#2028570
* Fri Dec 03 2021 David Benoit <dbenoit@redhat.com> - 1.17.4-1
- Rebase Go to 1.17.4
- Add remove_waitgroup_misuse_tests patch
- Related: rhbz#2014088
- Resolves: rhbz#2028570
- Resolves: rhbz#2022828
- Resolves: rhbz#2024686
- Resolves: rhbz#2028662
* Wed Oct 27 2021 Alejandro Sáez <asm@redhat.com> - 1.17.2-2
- Resolves: rhbz#2014704