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revert more golang1.22 commit for win7
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54
.github/patch_go122/48042aa09c2f878c4faa576948b07fe625c4707a.diff
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,54 @@ | ||
diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go | ||
index 06e684c7116b4..b311a5c74684b 100644 | ||
--- a/src/syscall/exec_windows.go | ||
+++ b/src/syscall/exec_windows.go | ||
@@ -319,17 +319,6 @@ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle | ||
} | ||
} | ||
|
||
- var maj, min, build uint32 | ||
- rtlGetNtVersionNumbers(&maj, &min, &build) | ||
- isWin7 := maj < 6 || (maj == 6 && min <= 1) | ||
- // NT kernel handles are divisible by 4, with the bottom 3 bits left as | ||
- // a tag. The fully set tag correlates with the types of handles we're | ||
- // concerned about here. Except, the kernel will interpret some | ||
- // special handle values, like -1, -2, and so forth, so kernelbase.dll | ||
- // checks to see that those bottom three bits are checked, but that top | ||
- // bit is not checked. | ||
- isLegacyWin7ConsoleHandle := func(handle Handle) bool { return isWin7 && handle&0x10000003 == 3 } | ||
- | ||
p, _ := GetCurrentProcess() | ||
parentProcess := p | ||
if sys.ParentProcess != 0 { | ||
@@ -338,15 +327,7 @@ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle | ||
fd := make([]Handle, len(attr.Files)) | ||
for i := range attr.Files { | ||
if attr.Files[i] > 0 { | ||
- destinationProcessHandle := parentProcess | ||
- | ||
- // On Windows 7, console handles aren't real handles, and can only be duplicated | ||
- // into the current process, not a parent one, which amounts to the same thing. | ||
- if parentProcess != p && isLegacyWin7ConsoleHandle(Handle(attr.Files[i])) { | ||
- destinationProcessHandle = p | ||
- } | ||
- | ||
- err := DuplicateHandle(p, Handle(attr.Files[i]), destinationProcessHandle, &fd[i], 0, true, DUPLICATE_SAME_ACCESS) | ||
+ err := DuplicateHandle(p, Handle(attr.Files[i]), parentProcess, &fd[i], 0, true, DUPLICATE_SAME_ACCESS) | ||
if err != nil { | ||
return 0, 0, err | ||
} | ||
@@ -377,14 +358,6 @@ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle | ||
|
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fd = append(fd, sys.AdditionalInheritedHandles...) | ||
|
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- // On Windows 7, console handles aren't real handles, so don't pass them | ||
- // through to PROC_THREAD_ATTRIBUTE_HANDLE_LIST. | ||
- for i := range fd { | ||
- if isLegacyWin7ConsoleHandle(fd[i]) { | ||
- fd[i] = 0 | ||
- } | ||
- } | ||
- | ||
// The presence of a NULL handle in the list is enough to cause PROC_THREAD_ATTRIBUTE_HANDLE_LIST | ||
// to treat the entire list as empty, so remove NULL handles. | ||
j := 0 |
File renamed without changes.
162 changes: 162 additions & 0 deletions
162
.github/patch_go122/7c1157f9544922e96945196b47b95664b1e39108.diff
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,162 @@ | ||
diff --git a/src/net/hook_windows.go b/src/net/hook_windows.go | ||
index ab8656cbbf343..28c49cc6de7e7 100644 | ||
--- a/src/net/hook_windows.go | ||
+++ b/src/net/hook_windows.go | ||
@@ -14,7 +14,6 @@ var ( | ||
testHookDialChannel = func() { time.Sleep(time.Millisecond) } // see golang.org/issue/5349 | ||
|
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// Placeholders for socket system calls. | ||
- socketFunc func(int, int, int) (syscall.Handle, error) = syscall.Socket | ||
wsaSocketFunc func(int32, int32, int32, *syscall.WSAProtocolInfo, uint32, uint32) (syscall.Handle, error) = windows.WSASocket | ||
connectFunc func(syscall.Handle, syscall.Sockaddr) error = syscall.Connect | ||
listenFunc func(syscall.Handle, int) error = syscall.Listen | ||
diff --git a/src/net/internal/socktest/main_test.go b/src/net/internal/socktest/main_test.go | ||
index 0197feb3f199a..967ce6795aedb 100644 | ||
--- a/src/net/internal/socktest/main_test.go | ||
+++ b/src/net/internal/socktest/main_test.go | ||
@@ -2,7 +2,7 @@ | ||
// Use of this source code is governed by a BSD-style | ||
// license that can be found in the LICENSE file. | ||
|
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-//go:build !js && !plan9 && !wasip1 | ||
+//go:build !js && !plan9 && !wasip1 && !windows | ||
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package socktest_test | ||
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diff --git a/src/net/internal/socktest/main_windows_test.go b/src/net/internal/socktest/main_windows_test.go | ||
deleted file mode 100644 | ||
index df1cb97784b51..0000000000000 | ||
--- a/src/net/internal/socktest/main_windows_test.go | ||
+++ /dev/null | ||
@@ -1,22 +0,0 @@ | ||
-// Copyright 2015 The Go Authors. All rights reserved. | ||
-// Use of this source code is governed by a BSD-style | ||
-// license that can be found in the LICENSE file. | ||
- | ||
-package socktest_test | ||
- | ||
-import "syscall" | ||
- | ||
-var ( | ||
- socketFunc func(int, int, int) (syscall.Handle, error) | ||
- closeFunc func(syscall.Handle) error | ||
-) | ||
- | ||
-func installTestHooks() { | ||
- socketFunc = sw.Socket | ||
- closeFunc = sw.Closesocket | ||
-} | ||
- | ||
-func uninstallTestHooks() { | ||
- socketFunc = syscall.Socket | ||
- closeFunc = syscall.Closesocket | ||
-} | ||
diff --git a/src/net/internal/socktest/sys_windows.go b/src/net/internal/socktest/sys_windows.go | ||
index 8c1c862f33c9b..1c42e5c7f34b7 100644 | ||
--- a/src/net/internal/socktest/sys_windows.go | ||
+++ b/src/net/internal/socktest/sys_windows.go | ||
@@ -9,38 +9,6 @@ import ( | ||
"syscall" | ||
) | ||
|
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-// Socket wraps syscall.Socket. | ||
-func (sw *Switch) Socket(family, sotype, proto int) (s syscall.Handle, err error) { | ||
- sw.once.Do(sw.init) | ||
- | ||
- so := &Status{Cookie: cookie(family, sotype, proto)} | ||
- sw.fmu.RLock() | ||
- f, _ := sw.fltab[FilterSocket] | ||
- sw.fmu.RUnlock() | ||
- | ||
- af, err := f.apply(so) | ||
- if err != nil { | ||
- return syscall.InvalidHandle, err | ||
- } | ||
- s, so.Err = syscall.Socket(family, sotype, proto) | ||
- if err = af.apply(so); err != nil { | ||
- if so.Err == nil { | ||
- syscall.Closesocket(s) | ||
- } | ||
- return syscall.InvalidHandle, err | ||
- } | ||
- | ||
- sw.smu.Lock() | ||
- defer sw.smu.Unlock() | ||
- if so.Err != nil { | ||
- sw.stats.getLocked(so.Cookie).OpenFailed++ | ||
- return syscall.InvalidHandle, so.Err | ||
- } | ||
- nso := sw.addLocked(s, family, sotype, proto) | ||
- sw.stats.getLocked(nso.Cookie).Opened++ | ||
- return s, nil | ||
-} | ||
- | ||
// WSASocket wraps [syscall.WSASocket]. | ||
func (sw *Switch) WSASocket(family, sotype, proto int32, protinfo *syscall.WSAProtocolInfo, group uint32, flags uint32) (s syscall.Handle, err error) { | ||
sw.once.Do(sw.init) | ||
diff --git a/src/net/main_windows_test.go b/src/net/main_windows_test.go | ||
index 07f21b72eb1fc..bc024c0bbd82d 100644 | ||
--- a/src/net/main_windows_test.go | ||
+++ b/src/net/main_windows_test.go | ||
@@ -8,7 +8,6 @@ import "internal/poll" | ||
|
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var ( | ||
// Placeholders for saving original socket system calls. | ||
- origSocket = socketFunc | ||
origWSASocket = wsaSocketFunc | ||
origClosesocket = poll.CloseFunc | ||
origConnect = connectFunc | ||
@@ -18,7 +17,6 @@ var ( | ||
) | ||
|
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func installTestHooks() { | ||
- socketFunc = sw.Socket | ||
wsaSocketFunc = sw.WSASocket | ||
poll.CloseFunc = sw.Closesocket | ||
connectFunc = sw.Connect | ||
@@ -28,7 +26,6 @@ func installTestHooks() { | ||
} | ||
|
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func uninstallTestHooks() { | ||
- socketFunc = origSocket | ||
wsaSocketFunc = origWSASocket | ||
poll.CloseFunc = origClosesocket | ||
connectFunc = origConnect | ||
diff --git a/src/net/sock_windows.go b/src/net/sock_windows.go | ||
index fa11c7af2e727..5540135a2c43e 100644 | ||
--- a/src/net/sock_windows.go | ||
+++ b/src/net/sock_windows.go | ||
@@ -19,21 +19,6 @@ func maxListenerBacklog() int { | ||
func sysSocket(family, sotype, proto int) (syscall.Handle, error) { | ||
s, err := wsaSocketFunc(int32(family), int32(sotype), int32(proto), | ||
nil, 0, windows.WSA_FLAG_OVERLAPPED|windows.WSA_FLAG_NO_HANDLE_INHERIT) | ||
- if err == nil { | ||
- return s, nil | ||
- } | ||
- // WSA_FLAG_NO_HANDLE_INHERIT flag is not supported on some | ||
- // old versions of Windows, see | ||
- // https://msdn.microsoft.com/en-us/library/windows/desktop/ms742212(v=vs.85).aspx | ||
- // for details. Just use syscall.Socket, if windows.WSASocket failed. | ||
- | ||
- // See ../syscall/exec_unix.go for description of ForkLock. | ||
- syscall.ForkLock.RLock() | ||
- s, err = socketFunc(family, sotype, proto) | ||
- if err == nil { | ||
- syscall.CloseOnExec(s) | ||
- } | ||
- syscall.ForkLock.RUnlock() | ||
if err != nil { | ||
return syscall.InvalidHandle, os.NewSyscallError("socket", err) | ||
} | ||
diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go | ||
index 0a93bc0a80d4e..06e684c7116b4 100644 | ||
--- a/src/syscall/exec_windows.go | ||
+++ b/src/syscall/exec_windows.go | ||
@@ -14,6 +14,7 @@ import ( | ||
"unsafe" | ||
) | ||
|
||
+// ForkLock is not used on Windows. | ||
var ForkLock sync.RWMutex | ||
|
||
// EscapeArg rewrites command line argument s as prescribed |
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