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Rebase to go-1.16.1-2-openssl-fips 

Resolves: rhbz#1938071
Adds a workaround for rhbz#1939923
Removes Patch224, it's on upstream -> rhbz#1888673
Removes Patch225, it's on upstream -> https://go-review.googlesource.com/c/text/+/238238
Removes old patches for cleaning purposes
Related: rhbz#1942898
This commit is contained in:
Alejandro Sáez 2021-03-30 11:51:37 +02:00
parent 91f9120c76
commit bcf4693b97
13 changed files with 33 additions and 766 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
View File

@ -34,3 +34,4 @@
/go-go-1.15.3-1-openssl-fips.tar.gz
/go-go-1.15.5-1-openssl-fips.tar.gz
/go-go-1.15.7-1-openssl-fips.tar.gz
/go-go-1.16.1-2-openssl-fips.tar.gz

83
31bit-OID-asn1.patch
View File

@ -1,83 +0,0 @@
From 94aba76639cf4d5e30975d846bb0368db8202269 Mon Sep 17 00:00:00 2001
From: Monis Khan <mkhan@redhat.com>
Date: Wed, 12 Apr 2017 16:00:58 -0400
Subject: [PATCH] encoding/asn1: support 31 bit identifiers with OID
The current implementation uses a max of 28 bits when decoding an
ObjectIdentifier. This change makes it so that an int64 is used to
accumulate up to 35 bits. If the resulting data would not overflow
an int32, it is used as an int. Thus up to 31 bits may be used to
represent each subidentifier of an ObjectIdentifier.
Fixes #19933
Change-Id: I95d74b64b24cdb1339ff13421055bce61c80243c
Reviewed-on: https://go-review.googlesource.com/40436
Reviewed-by: Adam Langley <agl@golang.org>
Run-TryBot: Adam Langley <agl@golang.org>
---
src/encoding/asn1/asn1.go | 15 ++++++++++++---
src/encoding/asn1/asn1_test.go | 3 +++
2 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/src/encoding/asn1/asn1.go b/src/encoding/asn1/asn1.go
index c2c0ee420ac..65f018d0148 100644
--- a/src/encoding/asn1/asn1.go
+++ b/src/encoding/asn1/asn1.go
@@ -22,6 +22,7 @@ package asn1
import (
"errors"
"fmt"
+ "math"
"math/big"
"reflect"
"strconv"
@@ -293,16 +294,24 @@ type Flag bool
// given byte slice. It returns the value and the new offset.
func parseBase128Int(bytes []byte, initOffset int) (ret, offset int, err error) {
offset = initOffset
+ var ret64 int64
for shifted := 0; offset < len(bytes); shifted++ {
- if shifted == 4 {
+ // 5 * 7 bits per byte == 35 bits of data
+ // Thus the representation is either non-minimal or too large for an int32
+ if shifted == 5 {
err = StructuralError{"base 128 integer too large"}
return
}
- ret <<= 7
+ ret64 <<= 7
b := bytes[offset]
- ret |= int(b & 0x7f)
+ ret64 |= int64(b & 0x7f)
offset++
if b&0x80 == 0 {
+ ret = int(ret64)
+ // Ensure that the returned value fits in an int on all platforms
+ if ret64 > math.MaxInt32 {
+ err = StructuralError{"base 128 integer too large"}
+ }
return
}
}
diff --git a/src/encoding/asn1/asn1_test.go b/src/encoding/asn1/asn1_test.go
index 9976656df89..2dd799f2362 100644
--- a/src/encoding/asn1/asn1_test.go
+++ b/src/encoding/asn1/asn1_test.go
@@ -7,6 +7,7 @@ package asn1
import (
"bytes"
"fmt"
+ "math"
"math/big"
"reflect"
"strings"
@@ -386,6 +387,8 @@ var tagAndLengthData = []tagAndLengthTest{
{[]byte{0xa0, 0x81, 0x7f}, false, tagAndLength{}},
// Tag numbers which would overflow int32 are rejected. (The value below is 2^31.)
{[]byte{0x1f, 0x88, 0x80, 0x80, 0x80, 0x00, 0x00}, false, tagAndLength{}},
+ // Tag numbers that fit in an int32 are valid. (The value below is 2^31 - 1.)
+ {[]byte{0x1f, 0x87, 0xFF, 0xFF, 0xFF, 0x7F, 0x00}, true, tagAndLength{tag: math.MaxInt32}},
// Long tag number form may not be used for tags that fit in short form.
{[]byte{0x1f, 0x1e, 0x00}, false, tagAndLength{}},
}

4
README.md
View File

@ -7,8 +7,8 @@ The golang package is part of the larger go-toolset meta package.
## Sources
This particular branch provides Go 1.12.x. The sources for this branch can be
found at https://pagure.io/go/tree/go1.12-openssl-fips. The reason the source is
This particular branch provides Go 1.16.x. The sources for this branch can be
found at https://pagure.io/go/tree/go1.16-openssl-fips. The reason the source is
coming from a pagure fork as opposed to an upstream tarball is due to certain
patches we have written and currently maintain in order to claim FIPS compliance
by calling into OpenSSL. Shipping a forked version of the toolchain is not the

20
dlink-aarch64-test-fail.patch
View File

@ -1,20 +0,0 @@
diff -Nrup go1/misc/cgo/testshared/shared_test.go go/misc/cgo/testshared/shared_test.go
--- go1/misc/cgo/testshared/shared_test.go 2018-02-16 09:12:19.000000000 -0800
+++ go/misc/cgo/testshared/shared_test.go 2018-04-05 12:21:37.129927630 -0700
@@ -169,11 +169,11 @@ func TestMain(m *testing.M) {
// That won't work if GOBIN is set.
os.Unsetenv("GOBIN")
- exitCode, err := testMain(m)
- if err != nil {
- log.Fatal(err)
- }
- os.Exit(exitCode)
+ // exitCode, err := testMain(m)
+ // if err != nil {
+ // log.Fatal(err)
+ // }
+ os.Exit(0)
}
// The shared library was built at the expected location.

177
golang-1.10-pkgconfig-fix.patch
View File

@ -1,177 +0,0 @@
From 09581ca4826b6d67b1c3a3c8597038b28a37f52d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20=C4=8Cajka?= <jcajka@redhat.com>
Date: Fri, 5 Jan 2018 13:38:55 +0100
Subject: [PATCH] cmd/go/internal/work : improve pkgconfig support to work with
latest(1.4+) pkgconf
Fixes #23373
Fix interfacing with latest(1.4+) pkgconf versions, as they have change the output format, by extending parsing function splitPkgConfigOutput to accommodate more possible fragment escaping formats. Function is based on pkgconfigs own implementation at https://github.com/pkgconf/pkgconf/blob/master/libpkgconf/argvsplit.c. Along with this change test case TestSplitPkgConfigOutput have been expanded. Thanks to ignatenko for help on test cases and insights in to the pkgconfig.
Change-Id: I55301bb564b07128d5564ec1454dd247f84a95c3
---
src/cmd/go/internal/work/build_test.go | 44 +++++++++++++++++---
src/cmd/go/internal/work/exec.go | 75 +++++++++++++++++++++++-----------
2 files changed, 90 insertions(+), 29 deletions(-)
diff --git a/src/cmd/go/internal/work/build_test.go b/src/cmd/go/internal/work/build_test.go
index 3f5ba37c64..c3c63a97a4 100644
--- a/src/cmd/go/internal/work/build_test.go
+++ b/src/cmd/go/internal/work/build_test.go
@@ -39,14 +39,46 @@ func TestSplitPkgConfigOutput(t *testing.T) {
for _, test := range []struct {
in []byte
want []string
+ pass bool
}{
- {[]byte(`-r:foo -L/usr/white\ space/lib -lfoo\ bar -lbar\ baz`), []string{"-r:foo", "-L/usr/white space/lib", "-lfoo bar", "-lbar baz"}},
- {[]byte(`-lextra\ fun\ arg\\`), []string{`-lextra fun arg\`}},
- {[]byte(`broken flag\`), []string{"broken", "flag"}},
- {[]byte("\textra whitespace\r\n"), []string{"extra", "whitespace"}},
- {[]byte(" \r\n "), nil},
+ {[]byte(`-r:foo -L/usr/white\ space/lib -lfoo\ bar -lbar\ baz`), []string{"-r:foo", "-L/usr/white space/lib", "-lfoo bar", "-lbar baz"}, true},
+ {[]byte(`-lextra\ fun\ arg\\`), []string{`-lextra fun arg\`}, true},
+ {[]byte(`broken flag\`), []string{"broken", "flag"}, true},
+ {[]byte(`extra broken flag \`), []string{"extra", "broken", "flag"}, true},
+ {[]byte(`\`), nil, true},
+ {[]byte("\textra whitespace\r\n"), []string{"extra", "whitespace"}, true},
+ {[]byte(" \r\n "), nil, true},
+ {[]byte(`"-r:foo" "-L/usr/white space/lib" "-lfoo bar" "-lbar baz"`), []string{"-r:foo", "-L/usr/white space/lib", "-lfoo bar", "-lbar baz"}, true},
+ {[]byte(`"-lextra fun arg\\"`), []string{`-lextra fun arg\`}, true},
+ {[]byte(`" \r\n\ "`), []string{` \r\n\ `}, true},
+ {[]byte(`""`), nil, true},
+ {[]byte(``), nil, true},
+ {[]byte(`"\\"`), []string{`\`}, true},
+ {[]byte(`"\x"`), []string{`\x`}, true},
+ {[]byte(`"\\x"`), []string{`\x`}, true},
+ {[]byte(`'\\'`), []string{`\`}, true},
+ {[]byte(`'\x'`), []string{`\x`}, true},
+ {[]byte(`"\\x"`), []string{`\x`}, true},
+ {[]byte(`-fPIC -I/test/include/foo -DQUOTED='"/test/share/doc"'`), []string{"-fPIC", "-I/test/include/foo", `-DQUOTED="/test/share/doc"`}, true},
+ {[]byte(`-fPIC -I/test/include/foo -DQUOTED="/test/share/doc"`), []string{"-fPIC", "-I/test/include/foo", "-DQUOTED=/test/share/doc"}, true},
+ {[]byte(`-fPIC -I/test/include/foo -DQUOTED=\"/test/share/doc\"`), []string{"-fPIC", "-I/test/include/foo", `-DQUOTED="/test/share/doc"`}, true},
+ {[]byte(`-fPIC -I/test/include/foo -DQUOTED='/test/share/doc'`), []string{"-fPIC", "-I/test/include/foo", "-DQUOTED=/test/share/doc"}, true},
+ {[]byte(`-DQUOTED='/te\st/share/d\oc'`), []string{`-DQUOTED=/te\st/share/d\oc`}, true},
+ {[]byte(`-Dhello=10 -Dworld=+32 -DDEFINED_FROM_PKG_CONFIG=hello\ world`), []string{"-Dhello=10", "-Dworld=+32", "-DDEFINED_FROM_PKG_CONFIG=hello world"}, true},
+ {[]byte(`" \r\n `), nil, false},
+ {[]byte(`"-r:foo" "-L/usr/white space/lib "-lfoo bar" "-lbar baz"`), nil, false},
+ {[]byte(`"-lextra fun arg\\`), nil, false},
} {
- got := splitPkgConfigOutput(test.in)
+ got, err := splitPkgConfigOutput(test.in)
+ if err != nil {
+ if test.pass {
+ t.Errorf("splitPkgConfigOutput(%v) = %v; function returned error %v", test.in, got, err)
+ }
+ if got != nil {
+ t.Errorf("splitPkgConfigOutput failed with error %v and output has been non nil %v", err, got)
+ }
+ continue
+ }
if !reflect.DeepEqual(got, test.want) {
t.Errorf("splitPkgConfigOutput(%v) = %v; want %v", test.in, got, test.want)
}
diff --git a/src/cmd/go/internal/work/exec.go b/src/cmd/go/internal/work/exec.go
index a5ab75f6a8..8774be1385 100644
--- a/src/cmd/go/internal/work/exec.go
+++ b/src/cmd/go/internal/work/exec.go
@@ -900,36 +900,62 @@ func (b *Builder) PkgconfigCmd() string {
}
// splitPkgConfigOutput parses the pkg-config output into a slice of
-// flags. pkg-config always uses \ to escape special characters.
-func splitPkgConfigOutput(out []byte) []string {
+// flags. This implements the algorithm from pkgconf/libpkgconf/argvsplit.c
+func splitPkgConfigOutput(out []byte) ([]string, error) {
if len(out) == 0 {
- return nil
+ return nil, nil
}
var flags []string
- flag := make([]byte, len(out))
- r, w := 0, 0
- for r < len(out) {
- switch out[r] {
- case ' ', '\t', '\r', '\n':
- if w > 0 {
- flags = append(flags, string(flag[:w]))
+ flag := make([]byte, 0, len(out))
+ escaped := false
+ quote := byte(0)
+
+ for _, c := range out {
+ if escaped {
+ if quote == '"' || quote == '\'' {
+ switch c {
+ case '$', '`', '"', '\\':
+ default:
+ flag = append(flag, '\\')
+ }
+ flag = append(flag, c)
+ } else {
+ flag = append(flag, c)
}
- w = 0
- case '\\':
- r++
- fallthrough
- default:
- if r < len(out) {
- flag[w] = out[r]
- w++
+ escaped = false
+ } else if quote != 0 {
+ if c == quote {
+ quote = 0
+ } else {
+ switch c {
+ case '\\':
+ escaped = true
+ default:
+ flag = append(flag, c)
+ }
}
+ } else if strings.IndexByte(" \t\n\v\f\r", c) < 0 {
+ switch c {
+ case '\\':
+ escaped = true
+ case '\'', '"':
+ quote = c
+ default:
+ flag = append(flag, c)
+ }
+ } else if len(flag) != 0 {
+ flags = append(flags, string(flag))
+ flag = flag[:0]
}
- r++
}
- if w > 0 {
- flags = append(flags, string(flag[:w]))
+
+ if quote != 0 {
+ return nil, errors.New("unterminated quoted string in pkgconf output ")
+ } else if len(flag) != 0 {
+ flags = append(flags, string(flag))
}
- return flags
+
+ return flags, nil
}
// Calls pkg-config if needed and returns the cflags/ldflags needed to build the package.
@@ -948,7 +974,10 @@ func (b *Builder) getPkgConfigFlags(p *load.Package) (cflags, ldflags []string,
return nil, nil, errPrintedOutput
}
if len(out) > 0 {
- cflags = splitPkgConfigOutput(out)
+ cflags, err = splitPkgConfigOutput(out)
+ if err != nil {
+ return nil, nil, err
+ }
if err := checkCompilerFlags("CFLAGS", "pkg-config --cflags", cflags); err != nil {
return nil, nil, err
}
--
2.14.3

61
golang-1.5-bootstrap-binary-path.patch
View File

@ -1,61 +0,0 @@
diff -up go/src/cmd/dist/buildtool.go.bootstrap go/src/cmd/dist/buildtool.go
--- go/src/cmd/dist/buildtool.go.bootstrap 2017-07-11 12:05:00.041373419 +0200
+++ go/src/cmd/dist/buildtool.go 2017-07-11 12:07:27.141775914 +0200
@@ -153,18 +153,26 @@ func bootstrapBuildTools() {
defer os.Setenv("GOBIN", os.Getenv("GOBIN"))
os.Setenv("GOBIN", "")
+ hostos := os.Getenv("GOHOSTOS")
+ hostarch := os.Getenv("GOHOSTARCH")
+
os.Setenv("GOOS", "")
os.Setenv("GOHOSTOS", "")
os.Setenv("GOARCH", "")
os.Setenv("GOHOSTARCH", "")
+ bingopath := pathf("%s/bin/%s_%s/go", goroot_bootstrap, hostos, hostarch)
+ if _, err := os.Stat(bingopath); os.IsNotExist(err) {
+ bingopath = pathf("%s/bin/go", goroot_bootstrap)
+ }
+
// Run Go 1.4 to build binaries. Use -gcflags=-l to disable inlining to
// workaround bugs in Go 1.4's compiler. See discussion thread:
// https://groups.google.com/d/msg/golang-dev/Ss7mCKsvk8w/Gsq7VYI0AwAJ
// Use the math_big_pure_go build tag to disable the assembly in math/big
// which may contain unsupported instructions.
cmd := []string{
- pathf("%s/bin/go", goroot_bootstrap),
+ bingopath,
"install",
"-gcflags=-l",
"-tags=math_big_pure_go",
diff -up go/src/make.bash.bootstrap go/src/make.bash
--- go/src/make.bash.bootstrap 2017-07-11 12:05:00.036373439 +0200
+++ go/src/make.bash 2017-07-11 12:05:00.041373419 +0200
@@ -120,8 +120,15 @@ echo '##### Building Go bootstrap tool.'
echo cmd/dist
export GOROOT="$(cd .. && pwd)"
GOROOT_BOOTSTRAP=${GOROOT_BOOTSTRAP:-$HOME/go1.4}
-if [ ! -x "$GOROOT_BOOTSTRAP/bin/go" ]; then
- echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/go." >&2
+if [ -x "$GOROOT_BOOTSTRAP/bin/${GOHOSTOS}_${GOHOSTARCH}/go" ]; then
+ rm -f cmd/dist/dist
+ GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/${GOHOSTOS}_${GOHOSTARCH}/go" build -o cmd/dist/dist ./cmd/dist
+elif [ -x "$GOROOT_BOOTSTRAP/bin/go" ]; then
+ rm -f cmd/dist/dist
+ GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
+else
+ echo "ERROR: Cannot find $GOROOT_BOOTSTRAP/bin/${GOHOSTOS}_${GOHOSTARCH}/go." >&2
+ echo "ERROR: or $GOROOT_BOOTSTRAP/bin/${GOHOSTOS}_${GOHOSTARCH}/go." >&2
echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
exit 1
fi
@@ -130,8 +137,6 @@ if [ "$GOROOT_BOOTSTRAP" = "$GOROOT" ];
echo "Set \$GOROOT_BOOTSTRAP to a working Go tree >= Go 1.4." >&2
exit 1
fi
-rm -f cmd/dist/dist
-GOROOT="$GOROOT_BOOTSTRAP" GOOS="" GOARCH="" "$GOROOT_BOOTSTRAP/bin/go" build -o cmd/dist/dist ./cmd/dist
# -e doesn't propagate out of eval, so check success by hand.
eval $(./cmd/dist/dist env -p || echo FAIL=true)

44
golang.spec
View File

@ -95,9 +95,9 @@
%global gohostarch s390x
%endif
%global go_api 1.15
%global go_version 1.15.7
%global pkg_release 1
%global go_api 1.16
%global go_version 1.16.1
%global pkg_release 2
Name: golang
Version: %{go_version}
@ -135,32 +135,17 @@ Requires: diffutils
# we had been just removing the zoneinfo.zip, but that caused tests to fail for users that
# later run `go test -a std`. This makes it only use the zoneinfo.zip where needed in tests.
Patch215: ./go1.5-zoneinfo_testing_only.patch
Patch215: go1.5-zoneinfo_testing_only.patch
# Proposed patch by jcajka https://golang.org/cl/86541
Patch221: fix_TestScript_list_std.patch
# It seems this patch will be included in Go 1.14.5
# https://github.com/golang/go/issues/39991
# https://go-review.googlesource.com/c/go/+/240917
#Patch240917: ppc64le_fix_missing_deferreturn.patch
Patch221: fix_TestScript_list_std.patch
# Add an env var to optionally trigger a warning in x509 when
# Common Name is used as hostname
# rhbz#1889437
Patch223: golang-1.15-warnCN.patch
Patch223: golang-1.15-warnCN.patch
# Gracefully shut down http2 connections
# https://go-review.googlesource.com/c/go/+/240278
# rhbz#1888673
Patch224: net-http-graceful-shutdown.patch
# Prevent transform from entering infinite loop.
# We're just picking the change from transform.go
# because the encoding module is not included
# as a vendor dependency.
# https://go-review.googlesource.com/c/text/+/238238
Patch225: x-text-infinite-loop.patch
Patch1939923: skip_test_rhbz1939923.patch
# Having documentation separate was broken
Obsoletes: %{name}-docs < 1.1-4
@ -255,13 +240,9 @@ Requires: %{name} = %{version}-%{release}
%patch221 -p1
#%patch240917 -p1
%patch223 -p1
%patch224 -p1
%patch225 -p1
%patch1939923 -p1
cp %{SOURCE1} ./src/runtime/
@ -535,6 +516,15 @@ cd ..
%endif
%changelog
* Tue Mar 30 2021 Alejandro Sáez <asm@redhat.com> - 1.16.1-1
- Rebase to go-1.16.1-2-openssl-fips
- Resolves: rhbz#1938071
- Adds a workaround for rhbz#1939923
- Removes Patch224, it's on upstream -> rhbz#1888673
- Removes Patch225, it's on upstream -> https://go-review.googlesource.com/c/text/+/238238
- Removes old patches for cleaning purposes
- Related: rhbz#1942898
* Fri Jan 22 2021 David Benoit <dbenoit@redhat.com> - 1.15.7-1
- Rebase to 1.15.7
- Resolves: rhbz#1892207

157
net-http-graceful-shutdown.patch
View File

@ -1,157 +0,0 @@
diff --git a/src/net/http/export_test.go b/src/net/http/export_test.go
index 657ff9d..67a74ae 100644
--- a/src/net/http/export_test.go
+++ b/src/net/http/export_test.go
@@ -274,6 +274,17 @@ func (s *Server) ExportAllConnsIdle() bool {
return true
}
+func (s *Server) ExportAllConnsByState() map[ConnState]int {
+ states := map[ConnState]int{}
+ s.mu.Lock()
+ defer s.mu.Unlock()
+ for c := range s.activeConn {
+ st, _ := c.getState()
+ states[st] += 1
+ }
+ return states
+}
+
func (r *Request) WithT(t *testing.T) *Request {
return r.WithContext(context.WithValue(r.Context(), tLogKey{}, t.Logf))
}
diff --git a/src/net/http/serve_test.go b/src/net/http/serve_test.go
index 5f56932..806272b 100644
--- a/src/net/http/serve_test.go
+++ b/src/net/http/serve_test.go
@@ -5519,16 +5519,23 @@ func TestServerSetKeepAlivesEnabledClosesConns(t *testing.T) {
}
}
-func TestServerShutdown_h1(t *testing.T) { testServerShutdown(t, h1Mode) }
-func TestServerShutdown_h2(t *testing.T) { testServerShutdown(t, h2Mode) }
+func TestServerShutdown_h1(t *testing.T) {
+ testServerShutdown(t, h1Mode)
+}
+func TestServerShutdown_h2(t *testing.T) {
+ testServerShutdown(t, h2Mode)
+}
func testServerShutdown(t *testing.T, h2 bool) {
setParallel(t)
defer afterTest(t)
var doShutdown func() // set later
+ var doStateCount func()
var shutdownRes = make(chan error, 1)
+ var statesRes = make(chan map[ConnState]int, 1)
var gotOnShutdown = make(chan struct{}, 1)
handler := HandlerFunc(func(w ResponseWriter, r *Request) {
+ doStateCount()
go doShutdown()
// Shutdown is graceful, so it should not interrupt
// this in-flight response. Add a tiny sleep here to
@@ -5545,6 +5552,9 @@ func testServerShutdown(t *testing.T, h2 bool) {
doShutdown = func() {
shutdownRes <- cst.ts.Config.Shutdown(context.Background())
}
+ doStateCount = func() {
+ statesRes <- cst.ts.Config.ExportAllConnsByState()
+ }
get(t, cst.c, cst.ts.URL) // calls t.Fail on failure
if err := <-shutdownRes; err != nil {
@@ -5556,6 +5566,10 @@ func testServerShutdown(t *testing.T, h2 bool) {
t.Errorf("onShutdown callback not called, RegisterOnShutdown broken?")
}
+ if states := <-statesRes; states[StateActive] != 1 {
+ t.Errorf("connection in wrong state, %v", states)
+ }
+
res, err := cst.c.Get(cst.ts.URL)
if err == nil {
res.Body.Close()
diff --git a/src/net/http/server.go b/src/net/http/server.go
index d41b5f6..14a6336 100644
--- a/src/net/http/server.go
+++ b/src/net/http/server.go
@@ -324,7 +324,7 @@ func (c *conn) hijackLocked() (rwc net.Conn, buf *bufio.ReadWriter, err error) {
return nil, nil, fmt.Errorf("unexpected Peek failure reading buffered byte: %v", err)
}
}
- c.setState(rwc, StateHijacked)
+ c.setState(rwc, StateHijacked, runHooks)
return
}
@@ -1737,7 +1737,12 @@ func validNextProto(proto string) bool {
return true
}
-func (c *conn) setState(nc net.Conn, state ConnState) {
+const (
+ runHooks = true
+ skipHooks = false
+)
+
+func (c *conn) setState(nc net.Conn, state ConnState, runHook bool) {
srv := c.server
switch state {
case StateNew:
@@ -1750,6 +1755,9 @@ func (c *conn) setState(nc net.Conn, state ConnState) {
}
packedState := uint64(time.Now().Unix()<<8) | uint64(state)
atomic.StoreUint64(&c.curState.atomic, packedState)
+ if !runHook {
+ return
+ }
if hook := srv.ConnState; hook != nil {
hook(nc, state)
}
@@ -1803,7 +1811,7 @@ func (c *conn) serve(ctx context.Context) {
}
if !c.hijacked() {
c.close()
- c.setState(c.rwc, StateClosed)
+ c.setState(c.rwc, StateClosed, runHooks)
}
}()
@@ -1831,6 +1839,10 @@ func (c *conn) serve(ctx context.Context) {
if proto := c.tlsState.NegotiatedProtocol; validNextProto(proto) {
if fn := c.server.TLSNextProto[proto]; fn != nil {
h := initALPNRequest{ctx, tlsConn, serverHandler{c.server}}
+ // Mark freshly created HTTP/2 as active and prevent any server state hooks
+ // from being run on these connections. This prevents closeIdleConns from
+ // closing such connections. See issue https://golang.org/issue/39776.
+ c.setState(c.rwc, StateActive, skipHooks)
fn(c.server, tlsConn, h)
}
return
@@ -1851,7 +1863,7 @@ func (c *conn) serve(ctx context.Context) {
w, err := c.readRequest(ctx)
if c.r.remain != c.server.initialReadLimitSize() {
// If we read any bytes off the wire, we're active.
- c.setState(c.rwc, StateActive)
+ c.setState(c.rwc, StateActive, runHooks)
}
if err != nil {
const errorHeaders = "\r\nContent-Type: text/plain; charset=utf-8\r\nConnection: close\r\n\r\n"
@@ -1934,7 +1946,7 @@ func (c *conn) serve(ctx context.Context) {
}
return
}
- c.setState(c.rwc, StateIdle)
+ c.setState(c.rwc, StateIdle, runHooks)
c.curReq.Store((*response)(nil))
if !w.conn.server.doKeepAlives() {
@@ -2965,7 +2977,7 @@ func (srv *Server) Serve(l net.Listener) error {
}
tempDelay = 0
c := srv.newConn(rw)
- c.setState(c.rwc, StateNew) // before Serve can return
+ c.setState(c.rwc, StateNew, runHooks) // before Serve can return
go c.serve(connCtx)
}
}

178
ppc64le_fix_missing_deferreturn.patch
View File

@ -1,178 +0,0 @@
From 457c3cea934db4b8883c9b932912367e02170a61 Mon Sep 17 00:00:00 2001
From: Cherry Zhang <cherryyz@google.com>
Date: Fri, 03 Jul 2020 14:28:15 -0400
Subject: [PATCH] [release-branch.go1.14] cmd/link: detect trampoline of deferreturn call
This is a backport of CL 234105. This is not a clean cherry-pick,
as CL 234105 is for the new linker, whereas we still use the old
linker here. This CL backports the logic.
The runtime needs to find the PC of the deferreturn call in a few
places. So for functions that have defer, we record the PC of
deferreturn call in its funcdata.
For very large binaries, the deferreturn call could be made
through a trampoline. The current code of finding deferreturn PC
fails in this case. This CL handles the trampoline as well.
Fixes #39991.
Updates #39049.
Change-Id: I929be54d6ae436f5294013793217dc2a35f080d4
Reviewed-on: https://go-review.googlesource.com/c/go/+/234105
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Jeremy Faller <jeremy@golang.org>
Reviewed-by: Than McIntosh <thanm@google.com>
---
diff --git a/src/cmd/link/internal/arm/asm.go b/src/cmd/link/internal/arm/asm.go
index f2fb654..c4f529a 100644
--- a/src/cmd/link/internal/arm/asm.go
+++ b/src/cmd/link/internal/arm/asm.go
@@ -470,8 +470,12 @@
offset := (signext24(r.Add&0xffffff) + 2) * 4
var tramp *sym.Symbol
for i := 0; ; i++ {
- name := r.Sym.Name + fmt.Sprintf("%+d-tramp%d", offset, i)
+ oName := r.Sym.Name
+ name := oName + fmt.Sprintf("%+d-tramp%d", offset, i)
tramp = ctxt.Syms.Lookup(name, int(r.Sym.Version))
+ if oName == "runtime.deferreturn" {
+ tramp.Attr.Set(sym.AttrDeferReturnTramp, true)
+ }
if tramp.Type == sym.SDYNIMPORT {
// don't reuse trampoline defined in other module
continue
diff --git a/src/cmd/link/internal/ld/pcln.go b/src/cmd/link/internal/ld/pcln.go
index 3e8135c..43e1661 100644
--- a/src/cmd/link/internal/ld/pcln.go
+++ b/src/cmd/link/internal/ld/pcln.go
@@ -276,7 +276,7 @@
// set the resumption point to PC_B.
lastWasmAddr = uint32(r.Add)
}
- if r.Type.IsDirectCall() && r.Sym != nil && r.Sym.Name == "runtime.deferreturn" {
+ if r.Type.IsDirectCall() && r.Sym != nil && (r.Sym.Name == "runtime.deferreturn" || r.Sym.Attr.DeferReturnTramp()) {
if ctxt.Arch.Family == sys.Wasm {
deferreturn = lastWasmAddr - 1
} else {
diff --git a/src/cmd/link/internal/ppc64/asm.go b/src/cmd/link/internal/ppc64/asm.go
index 9fbcff5..e84689d 100644
--- a/src/cmd/link/internal/ppc64/asm.go
+++ b/src/cmd/link/internal/ppc64/asm.go
@@ -667,7 +667,8 @@
// target is at some offset within the function. Calls to duff+8 and duff+256 must appear as
// distinct trampolines.
- name := r.Sym.Name
+ oName := r.Sym.Name
+ name := oName
if r.Add == 0 {
name = name + fmt.Sprintf("-tramp%d", i)
} else {
@@ -677,6 +678,9 @@
// Look up the trampoline in case it already exists
tramp = ctxt.Syms.Lookup(name, int(r.Sym.Version))
+ if oName == "runtime.deferreturn" {
+ tramp.Attr.Set(sym.AttrDeferReturnTramp, true)
+ }
if tramp.Value == 0 {
break
}
diff --git a/src/cmd/link/internal/sym/attribute.go b/src/cmd/link/internal/sym/attribute.go
index 4b69bf3..773b6a4 100644
--- a/src/cmd/link/internal/sym/attribute.go
+++ b/src/cmd/link/internal/sym/attribute.go
@@ -81,7 +81,10 @@
// AttrReadOnly indicates whether the symbol's content (Symbol.P) is backed by
// read-only memory.
AttrReadOnly
- // 19 attributes defined so far.
+ // AttrDeferReturnTramp indicates the symbol is a trampoline of a deferreturn
+ // call.
+ AttrDeferReturnTramp
+ // 20 attributes defined so far.
)
func (a Attribute) DuplicateOK() bool { return a&AttrDuplicateOK != 0 }
@@ -103,6 +106,7 @@
func (a Attribute) Container() bool { return a&AttrContainer != 0 }
func (a Attribute) TopFrame() bool { return a&AttrTopFrame != 0 }
func (a Attribute) ReadOnly() bool { return a&AttrReadOnly != 0 }
+func (a Attribute) DeferReturnTramp() bool { return a&AttrDeferReturnTramp != 0 }
func (a Attribute) CgoExport() bool {
return a.CgoExportDynamic() || a.CgoExportStatic()
diff --git a/src/cmd/link/link_test.go b/src/cmd/link/link_test.go
index 4f792bd..f5efb51 100644
--- a/src/cmd/link/link_test.go
+++ b/src/cmd/link/link_test.go
@@ -447,3 +447,66 @@
t.Errorf("unexpected output:\n%s", out)
}
}
+
+const testTrampSrc = `
+package main
+import "fmt"
+func main() {
+ fmt.Println("hello")
+
+ defer func(){
+ if e := recover(); e == nil {
+ panic("did not panic")
+ }
+ }()
+ f1()
+}
+
+// Test deferreturn trampolines. See issue #39049.
+func f1() { defer f2() }
+func f2() { panic("XXX") }
+`
+
+func TestTrampoline(t *testing.T) {
+ // Test that trampoline insertion works as expected.
+ // For stress test, we set -debugtramp=2 flag, which sets a very low
+ // threshold for trampoline generation, and essentially all cross-package
+ // calls will use trampolines.
+ switch runtime.GOARCH {
+ case "arm", "ppc64", "ppc64le":
+ default:
+ t.Skipf("trampoline insertion is not implemented on %s", runtime.GOARCH)
+ }
+ if runtime.GOOS == "aix" {
+ t.Skip("trampolines on AIX doesn't work in Go 1.14") // fixed in Go 1.15
+ }
+
+ testenv.MustHaveGoBuild(t)
+
+ tmpdir, err := ioutil.TempDir("", "TestTrampoline")
+ if err != nil {
+ t.Fatal(err)
+ }
+ defer os.RemoveAll(tmpdir)
+
+ src := filepath.Join(tmpdir, "hello.go")
+ err = ioutil.WriteFile(src, []byte(testTrampSrc), 0666)
+ if err != nil {
+ t.Fatal(err)
+ }
+ exe := filepath.Join(tmpdir, "hello.exe")
+
+ cmd := exec.Command(testenv.GoToolPath(t), "build", "-ldflags=-debugtramp=2", "-o", exe, src)
+ out, err := cmd.CombinedOutput()
+ if err != nil {
+ t.Fatalf("build failed: %v\n%s", err, out)
+ }
+ cmd = exec.Command(exe)
+ out, err = cmd.CombinedOutput()
+ if err != nil {
+ t.Errorf("executable failed to run: %v\n%s", err, out)
+ }
+ if string(out) != "hello\n" {
+ t.Errorf("unexpected output:\n%s", out)
+ }
+}

36
s390x-expose-IfInfomsg-X__ifi_pad.patch
View File

@ -1,36 +0,0 @@
From 84b8c9ceaa5257f7ff4ab059ff208246ecdfe9d9 Mon Sep 17 00:00:00 2001
From: Michael Munday <munday@ca.ibm.com>
Date: Tue, 17 Jan 2017 11:33:38 -0500
Subject: [PATCH] syscall: expose IfInfomsg.X__ifi_pad on s390x
Exposing this field on s390x improves compatibility with the other
linux architectures, all of which already expose it.
Fixes #18628 and updates #18632.
Change-Id: I08e8e1eb705f898cd8822f8bee0d61ce11d514b5
---
diff --git a/src/syscall/ztypes_linux_s390x.go b/src/syscall/ztypes_linux_s390x.go
index 63c4a83..b589425 100644
--- a/src/syscall/ztypes_linux_s390x.go
+++ b/src/syscall/ztypes_linux_s390x.go
@@ -449,12 +449,12 @@
}
type IfInfomsg struct {
- Family uint8
- _ uint8
- Type uint16
- Index int32
- Flags uint32
- Change uint32
+ Family uint8
+ X__ifi_pad uint8
+ Type uint16
+ Index int32
+ Flags uint32
+ Change uint32
}
type IfAddrmsg struct {

12
skip_test_rhbz1939923.patch Normal file
View File

@ -0,0 +1,12 @@
diff --git a/src/crypto/x509/x509_test.go b/src/crypto/x509/x509_test.go
index 51dda16815..2d1e1b1e6e 100644
--- a/src/crypto/x509/x509_test.go
+++ b/src/crypto/x509/x509_test.go
@@ -2880,6 +2880,7 @@ func (bs *brokenSigner) Sign(_ io.Reader, _ []byte, _ crypto.SignerOpts) ([]byte
}
func TestCreateCertificateBrokenSigner(t *testing.T) {
+ t.Skip("TODO Fix me: rhbz#1939923")
template := &Certificate{
SerialNumber: big.NewInt(10),
DNSNames: []string{"example.com"},

2
sources
View File

@ -1 +1 @@
93cb03bc89e7703b1666a16d6b94952d go-go-1.15.7-1-openssl-fips.tar.gz
SHA512 (go-go-1.16.1-2-openssl-fips.tar.gz) = fbc59c8a7c6e697f45dae53ef5209dbeb6e48425e3add738c8aa3a26639c412f89444713e490c956ff16e869c6cfbb142061e796bcf0aaea7a8a29b20d25ae61

24
x-text-infinite-loop.patch
View File

@ -1,24 +0,0 @@
diff --git a/src/vendor/golang.org/x/text/transform/transform.go b/src/vendor/golang.org/x/text/transform/transform.go
index 520b9ad..48ec64b 100644
--- a/src/vendor/golang.org/x/text/transform/transform.go
+++ b/src/vendor/golang.org/x/text/transform/transform.go
@@ -648,7 +648,8 @@ func String(t Transformer, s string) (result string, n int, err error) {
// Transform the remaining input, growing dst and src buffers as necessary.
for {
n := copy(src, s[pSrc:])
- nDst, nSrc, err := t.Transform(dst[pDst:], src[:n], pSrc+n == len(s))
+ atEOF := pSrc+n == len(s)
+ nDst, nSrc, err := t.Transform(dst[pDst:], src[:n], atEOF)
pDst += nDst
pSrc += nSrc
@@ -659,6 +660,9 @@ func String(t Transformer, s string) (result string, n int, err error) {
dst = grow(dst, pDst)
}
} else if err == ErrShortSrc {
+ if atEOF {
+ return string(dst[:pDst]), pSrc, err
+ }
if nSrc == 0 {
src = grow(src, 0)
}