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authordependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>2019-12-06 09:17:29 +0000
committerValentin Rothberg <rothberg@redhat.com>2019-12-06 10:27:06 +0100
commit625a02a28616ee519f09f89da91f5d6a2e78f265 (patch)
tree9919e3d8fd5c7b5a8d6d625072bca2f672db3729 /vendor/github.com/Microsoft
parent465e142bf28ed04e78c8b32c0ecef6fe72a38ecc (diff)
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build(deps): bump github.com/containers/storage from 1.15.0 to 1.15.2
Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.15.0 to 1.15.2. - [Release notes](https://github.com/containers/storage/releases) - [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md) - [Commits](https://github.com/containers/storage/compare/v1.15.0...v1.15.2) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Valentin Rothberg <rothberg@redhat.com>
Diffstat (limited to 'vendor/github.com/Microsoft')
-rw-r--r--vendor/github.com/Microsoft/hcsshim/appveyor.yml2
-rw-r--r--vendor/github.com/Microsoft/hcsshim/container.go2
-rw-r--r--vendor/github.com/Microsoft/hcsshim/go.mod2
-rw-r--r--vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go26
-rw-r--r--vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go33
-rw-r--r--vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go2
6 files changed, 29 insertions, 38 deletions
diff --git a/vendor/github.com/Microsoft/hcsshim/appveyor.yml b/vendor/github.com/Microsoft/hcsshim/appveyor.yml
index 7f0f81632..661bc406f 100644
--- a/vendor/github.com/Microsoft/hcsshim/appveyor.yml
+++ b/vendor/github.com/Microsoft/hcsshim/appveyor.yml
@@ -8,7 +8,7 @@ environment:
GOPATH: c:\gopath
PATH: C:\mingw-w64\x86_64-7.2.0-posix-seh-rt_v5-rev1\mingw64\bin;%GOPATH%\bin;C:\gometalinter-2.0.12-windows-amd64;%PATH%
-stack: go 1.12.9
+stack: go 1.13.4
build_script:
- appveyor DownloadFile https://github.com/alecthomas/gometalinter/releases/download/v2.0.12/gometalinter-2.0.12-windows-amd64.zip
diff --git a/vendor/github.com/Microsoft/hcsshim/container.go b/vendor/github.com/Microsoft/hcsshim/container.go
index 53c0a3854..7205a62c5 100644
--- a/vendor/github.com/Microsoft/hcsshim/container.go
+++ b/vendor/github.com/Microsoft/hcsshim/container.go
@@ -196,7 +196,7 @@ func (container *container) MappedVirtualDisks() (map[int]MappedVirtualDiskContr
// CreateProcess launches a new process within the container.
func (container *container) CreateProcess(c *ProcessConfig) (Process, error) {
- p, err := container.system.CreateProcessNoStdio(c)
+ p, err := container.system.CreateProcess(context.Background(), c)
if err != nil {
return nil, convertSystemError(err, container)
}
diff --git a/vendor/github.com/Microsoft/hcsshim/go.mod b/vendor/github.com/Microsoft/hcsshim/go.mod
index 5f76d444d..72d253dad 100644
--- a/vendor/github.com/Microsoft/hcsshim/go.mod
+++ b/vendor/github.com/Microsoft/hcsshim/go.mod
@@ -1,6 +1,6 @@
module github.com/Microsoft/hcsshim
-go 1.12
+go 1.13
require (
github.com/Microsoft/go-winio v0.4.15-0.20190919025122-fc70bd9a86b5
diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go
index d366f629f..2ad978f29 100644
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/process.go
@@ -20,6 +20,8 @@ type Process struct {
handle vmcompute.HcsProcess
processID int
system *System
+ hasCachedStdio bool
+ stdioLock sync.Mutex
stdin io.WriteCloser
stdout io.ReadCloser
stderr io.ReadCloser
@@ -272,8 +274,8 @@ func (process *Process) ExitCode() (int, error) {
}
// StdioLegacy returns the stdin, stdout, and stderr pipes, respectively. Closing
-// these pipes does not close the underlying pipes; but this function can only
-// be called once on each Process.
+// these pipes does not close the underlying pipes. Once returned, these pipes
+// are the responsibility of the caller to close.
func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.ReadCloser, err error) {
operation := "hcsshim::Process::StdioLegacy"
ctx, span := trace.StartSpan(context.Background(), operation)
@@ -290,6 +292,15 @@ func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.R
return nil, nil, nil, makeProcessError(process, operation, ErrAlreadyClosed, nil)
}
+ process.stdioLock.Lock()
+ defer process.stdioLock.Unlock()
+ if process.hasCachedStdio {
+ stdin, stdout, stderr := process.stdin, process.stdout, process.stderr
+ process.stdin, process.stdout, process.stderr = nil, nil, nil
+ process.hasCachedStdio = false
+ return stdin, stdout, stderr, nil
+ }
+
processInfo, resultJSON, err := vmcompute.HcsGetProcessInfo(ctx, process.handle)
events := processHcsResult(ctx, resultJSON)
if err != nil {
@@ -307,6 +318,8 @@ func (process *Process) StdioLegacy() (_ io.WriteCloser, _ io.ReadCloser, _ io.R
// Stdio returns the stdin, stdout, and stderr pipes, respectively.
// To close them, close the process handle.
func (process *Process) Stdio() (stdin io.Writer, stdout, stderr io.Reader) {
+ process.stdioLock.Lock()
+ defer process.stdioLock.Unlock()
return process.stdin, process.stdout, process.stderr
}
@@ -340,9 +353,13 @@ func (process *Process) CloseStdin(ctx context.Context) error {
return makeProcessError(process, operation, err, events)
}
+ process.stdioLock.Lock()
if process.stdin != nil {
process.stdin.Close()
+ process.stdin = nil
}
+ process.stdioLock.Unlock()
+
return nil
}
@@ -365,15 +382,20 @@ func (process *Process) Close() (err error) {
return nil
}
+ process.stdioLock.Lock()
if process.stdin != nil {
process.stdin.Close()
+ process.stdin = nil
}
if process.stdout != nil {
process.stdout.Close()
+ process.stdout = nil
}
if process.stderr != nil {
process.stderr.Close()
+ process.stderr = nil
}
+ process.stdioLock.Unlock()
if err = process.unregisterCallback(ctx); err != nil {
return makeProcessError(process, operation, err, nil)
diff --git a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go
index 98df25bd5..6300a7974 100644
--- a/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go
+++ b/vendor/github.com/Microsoft/hcsshim/internal/hcs/system.go
@@ -482,38 +482,6 @@ func (computeSystem *System) createProcess(ctx context.Context, operation string
return newProcess(processHandle, int(processInfo.ProcessId), computeSystem), &processInfo, nil
}
-// CreateProcessNoStdio launches a new process within the computeSystem. The
-// Stdio handles are not cached on the process struct.
-func (computeSystem *System) CreateProcessNoStdio(c interface{}) (_ cow.Process, err error) {
- operation := "hcsshim::System::CreateProcessNoStdio"
- ctx, span := trace.StartSpan(context.Background(), operation)
- defer span.End()
- defer func() { oc.SetSpanStatus(span, err) }()
- span.AddAttributes(trace.StringAttribute("cid", computeSystem.id))
-
- process, processInfo, err := computeSystem.createProcess(ctx, operation, c)
- if err != nil {
- return nil, err
- }
- defer func() {
- if err != nil {
- process.Close()
- }
- }()
-
- // We don't do anything with these handles. Close them so they don't leak.
- syscall.Close(processInfo.StdInput)
- syscall.Close(processInfo.StdOutput)
- syscall.Close(processInfo.StdError)
-
- if err = process.registerCallback(ctx); err != nil {
- return nil, makeSystemError(computeSystem, operation, "", err, nil)
- }
- go process.waitBackground()
-
- return process, nil
-}
-
// CreateProcess launches a new process within the computeSystem.
func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) (cow.Process, error) {
operation := "hcsshim::System::CreateProcess"
@@ -534,6 +502,7 @@ func (computeSystem *System) CreateProcess(ctx context.Context, c interface{}) (
process.stdin = pipes[0]
process.stdout = pipes[1]
process.stderr = pipes[2]
+ process.hasCachedStdio = true
if err = process.registerCallback(ctx); err != nil {
return nil, makeSystemError(computeSystem, operation, "", err, nil)
diff --git a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go
index 3488cc451..726d1c8c1 100644
--- a/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go
+++ b/vendor/github.com/Microsoft/hcsshim/osversion/windowsbuilds.go
@@ -21,7 +21,7 @@ const (
// 2019 (ltsc2019), and Windows 10 (October 2018 Update).
RS5 = 17763
- // V19H1 (version 1903) corresponds to Windows Sever 1903 (semi-annual
+ // V19H1 (version 1903) corresponds to Windows Server 1903 (semi-annual
// channel).
V19H1 = 18362
)