2019-04-29 21:25:05 +00:00
|
|
|
// Copyright 2018 The gVisor Authors.
|
2018-12-10 22:41:40 +00:00
|
|
|
//
|
|
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
|
|
// you may not use this file except in compliance with the License.
|
|
|
|
// You may obtain a copy of the License at
|
|
|
|
//
|
|
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
//
|
|
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
|
|
// See the License for the specific language governing permissions and
|
|
|
|
// limitations under the License.
|
|
|
|
|
|
|
|
#include <errno.h>
|
|
|
|
#include <fcntl.h>
|
|
|
|
#include <string.h>
|
|
|
|
#include <unistd.h>
|
|
|
|
|
|
|
|
#include <string>
|
|
|
|
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
#include "test/util/capability_util.h"
|
|
|
|
#include "test/util/file_descriptor.h"
|
|
|
|
#include "test/util/fs_util.h"
|
|
|
|
#include "test/util/temp_path.h"
|
|
|
|
#include "test/util/test_util.h"
|
|
|
|
|
|
|
|
namespace gvisor {
|
|
|
|
namespace testing {
|
|
|
|
|
|
|
|
namespace {
|
|
|
|
|
|
|
|
mode_t FilePermission(const std::string& path) {
|
|
|
|
struct stat buf = {0};
|
|
|
|
TEST_CHECK(lstat(path.c_str(), &buf) == 0);
|
|
|
|
return buf.st_mode & 0777;
|
|
|
|
}
|
|
|
|
|
|
|
|
// Test that name collisions are checked on the new link path, not the source
|
|
|
|
// path.
|
|
|
|
TEST(SymlinkTest, CanCreateSymlinkWithCachedSourceDirent) {
|
|
|
|
const std::string srcname = NewTempAbsPath();
|
|
|
|
const std::string newname = NewTempAbsPath();
|
|
|
|
const std::string basedir = std::string(Dirname(srcname));
|
|
|
|
ASSERT_EQ(basedir, Dirname(newname));
|
|
|
|
|
|
|
|
ASSERT_THAT(chdir(basedir.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
// Open the source node to cause the underlying dirent to be cached. It will
|
|
|
|
// remain cached while we have the file open.
|
|
|
|
int fd;
|
|
|
|
ASSERT_THAT(fd = open(srcname.c_str(), O_CREAT | O_RDWR, 0666),
|
|
|
|
SyscallSucceeds());
|
|
|
|
FileDescriptor fd_closer(fd);
|
|
|
|
|
|
|
|
// Attempt to create a symlink. If the bug exists, this will fail since the
|
|
|
|
// dirent link creation code will check for a name collision on the source
|
|
|
|
// link name.
|
|
|
|
EXPECT_THAT(symlink(std::string(Basename(srcname)).c_str(),
|
|
|
|
std::string(Basename(newname)).c_str()),
|
|
|
|
SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, CanCreateSymlinkFile) {
|
|
|
|
const std::string oldname = NewTempAbsPath();
|
|
|
|
const std::string newname = NewTempAbsPath();
|
|
|
|
|
|
|
|
int fd;
|
|
|
|
ASSERT_THAT(fd = open(oldname.c_str(), O_CREAT | O_RDWR, 0666),
|
|
|
|
SyscallSucceeds());
|
|
|
|
EXPECT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(symlink(oldname.c_str(), newname.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_EQ(FilePermission(newname), 0777);
|
|
|
|
|
|
|
|
auto link = ASSERT_NO_ERRNO_AND_VALUE(ReadLink(newname));
|
|
|
|
EXPECT_EQ(oldname, link);
|
|
|
|
|
|
|
|
EXPECT_THAT(unlink(newname.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_THAT(unlink(oldname.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, CanCreateSymlinkDir) {
|
|
|
|
const std::string olddir = NewTempAbsPath();
|
|
|
|
const std::string newdir = NewTempAbsPath();
|
|
|
|
|
|
|
|
EXPECT_THAT(mkdir(olddir.c_str(), 0777), SyscallSucceeds());
|
|
|
|
EXPECT_THAT(symlink(olddir.c_str(), newdir.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_EQ(FilePermission(newdir), 0777);
|
|
|
|
|
|
|
|
auto link = ASSERT_NO_ERRNO_AND_VALUE(ReadLink(newdir));
|
|
|
|
EXPECT_EQ(olddir, link);
|
|
|
|
|
|
|
|
EXPECT_THAT(unlink(newdir.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(rmdir(olddir.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, CannotCreateSymlinkInReadOnlyDir) {
|
|
|
|
// Drop capabilities that allow us to override file and directory permissions.
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_OVERRIDE, false));
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_READ_SEARCH, false));
|
|
|
|
|
|
|
|
const std::string olddir = NewTempAbsPath();
|
|
|
|
ASSERT_THAT(mkdir(olddir.c_str(), 0444), SyscallSucceeds());
|
|
|
|
|
|
|
|
const std::string newdir = NewTempAbsPathInDir(olddir);
|
|
|
|
EXPECT_THAT(symlink(olddir.c_str(), newdir.c_str()),
|
|
|
|
SyscallFailsWithErrno(EACCES));
|
|
|
|
|
|
|
|
ASSERT_THAT(rmdir(olddir.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, CannotSymlinkOverExistingFile) {
|
2019-04-03 00:27:30 +00:00
|
|
|
const auto oldfile = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
|
|
|
|
const auto newfile = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
|
2018-12-10 22:41:40 +00:00
|
|
|
|
2019-04-03 00:27:30 +00:00
|
|
|
EXPECT_THAT(symlink(oldfile.path().c_str(), newfile.path().c_str()),
|
2018-12-10 22:41:40 +00:00
|
|
|
SyscallFailsWithErrno(EEXIST));
|
2019-04-03 00:27:30 +00:00
|
|
|
}
|
2018-12-10 22:41:40 +00:00
|
|
|
|
2019-04-03 00:27:30 +00:00
|
|
|
TEST(SymlinkTest, CannotSymlinkOverExistingDir) {
|
|
|
|
const auto oldfile = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
|
|
|
|
const auto newdir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
|
|
|
|
|
|
|
|
EXPECT_THAT(symlink(oldfile.path().c_str(), newdir.path().c_str()),
|
|
|
|
SyscallFailsWithErrno(EEXIST));
|
2018-12-10 22:41:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, OldnameIsEmpty) {
|
|
|
|
const std::string newname = NewTempAbsPath();
|
|
|
|
EXPECT_THAT(symlink("", newname.c_str()), SyscallFailsWithErrno(ENOENT));
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, OldnameIsDangling) {
|
|
|
|
const std::string newname = NewTempAbsPath();
|
|
|
|
EXPECT_THAT(symlink("/dangling", newname.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
// This is required for S/R random save tests, which pre-run this test
|
|
|
|
// in the same TEST_TMPDIR, which means that we need to clean it for any
|
|
|
|
// operations exclusively creating files, like symlink above.
|
|
|
|
EXPECT_THAT(unlink(newname.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, NewnameCannotExist) {
|
|
|
|
const std::string newname =
|
|
|
|
JoinPath(GetAbsoluteTestTmpdir(), "thisdoesnotexist", "foo");
|
|
|
|
EXPECT_THAT(symlink("/thisdoesnotmatter", newname.c_str()),
|
|
|
|
SyscallFailsWithErrno(ENOENT));
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, CanEvaluateLink) {
|
2019-04-18 19:38:29 +00:00
|
|
|
const auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
|
2018-12-10 22:41:40 +00:00
|
|
|
|
2019-04-18 19:38:29 +00:00
|
|
|
// We are going to assert that the symlink inode id is the same as the linked
|
|
|
|
// file's inode id. In order for the inode id to be stable across
|
|
|
|
// save/restore, it must be kept open. The FileDescriptor type will do that
|
|
|
|
// for us automatically.
|
|
|
|
auto fd = ASSERT_NO_ERRNO_AND_VALUE(Open(file.path(), O_RDWR));
|
|
|
|
struct stat file_st;
|
|
|
|
EXPECT_THAT(fstat(fd.get(), &file_st), SyscallSucceeds());
|
2018-12-10 22:41:40 +00:00
|
|
|
|
2019-04-18 19:38:29 +00:00
|
|
|
const std::string link = NewTempAbsPath();
|
|
|
|
EXPECT_THAT(symlink(file.path().c_str(), link.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_EQ(FilePermission(link), 0777);
|
2018-12-10 22:41:40 +00:00
|
|
|
|
2019-04-18 19:38:29 +00:00
|
|
|
auto linkfd = ASSERT_NO_ERRNO_AND_VALUE(Open(link.c_str(), O_RDWR));
|
|
|
|
struct stat link_st;
|
|
|
|
EXPECT_THAT(fstat(linkfd.get(), &link_st), SyscallSucceeds());
|
2018-12-10 22:41:40 +00:00
|
|
|
|
|
|
|
// Check that in fact newname points to the file we expect.
|
2019-04-18 19:38:29 +00:00
|
|
|
EXPECT_EQ(file_st.st_dev, link_st.st_dev);
|
|
|
|
EXPECT_EQ(file_st.st_ino, link_st.st_ino);
|
2018-12-10 22:41:40 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, TargetIsNotMapped) {
|
|
|
|
const std::string oldname = NewTempAbsPath();
|
|
|
|
const std::string newname = NewTempAbsPath();
|
|
|
|
|
|
|
|
int fd;
|
|
|
|
// Create the target so that when we read the link, it exists.
|
|
|
|
ASSERT_THAT(fd = open(oldname.c_str(), O_CREAT | O_RDWR, 0666),
|
|
|
|
SyscallSucceeds());
|
|
|
|
EXPECT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
// Create a symlink called newname that points to oldname.
|
|
|
|
EXPECT_THAT(symlink(oldname.c_str(), newname.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
std::vector<char> buf(1024);
|
|
|
|
int linksize;
|
|
|
|
// Read the link and assert that the oldname is still the same.
|
|
|
|
EXPECT_THAT(linksize = readlink(newname.c_str(), buf.data(), 1024),
|
|
|
|
SyscallSucceeds());
|
|
|
|
EXPECT_EQ(0, strncmp(oldname.c_str(), buf.data(), linksize));
|
|
|
|
|
|
|
|
EXPECT_THAT(unlink(newname.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_THAT(unlink(oldname.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, PreadFromSymlink) {
|
|
|
|
std::string name = NewTempAbsPath();
|
|
|
|
int fd;
|
|
|
|
ASSERT_THAT(fd = open(name.c_str(), O_CREAT, 0644), SyscallSucceeds());
|
|
|
|
ASSERT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
std::string linkname = NewTempAbsPath();
|
|
|
|
ASSERT_THAT(symlink(name.c_str(), linkname.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(fd = open(linkname.c_str(), O_RDONLY), SyscallSucceeds());
|
|
|
|
|
|
|
|
char buf[1024];
|
|
|
|
EXPECT_THAT(pread64(fd, buf, 1024, 0), SyscallSucceeds());
|
|
|
|
EXPECT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(unlink(name.c_str()), SyscallSucceeds());
|
|
|
|
EXPECT_THAT(unlink(linkname.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, SymlinkAtDegradedPermissions_NoRandomSave) {
|
|
|
|
// Drop capabilities that allow us to override file and directory permissions.
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_OVERRIDE, false));
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_READ_SEARCH, false));
|
|
|
|
|
|
|
|
auto dir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
|
|
|
|
auto file = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFileIn(dir.path()));
|
|
|
|
|
|
|
|
int dirfd;
|
|
|
|
ASSERT_THAT(dirfd = open(dir.path().c_str(), O_DIRECTORY, 0),
|
|
|
|
SyscallSucceeds());
|
|
|
|
|
|
|
|
const DisableSave ds; // Permissions are dropped.
|
|
|
|
EXPECT_THAT(fchmod(dirfd, 0), SyscallSucceeds());
|
|
|
|
|
|
|
|
std::string basename = std::string(Basename(file.path()));
|
|
|
|
EXPECT_THAT(symlinkat("/dangling", dirfd, basename.c_str()),
|
|
|
|
SyscallFailsWithErrno(EACCES));
|
|
|
|
EXPECT_THAT(close(dirfd), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, ReadlinkAtDegradedPermissions_NoRandomSave) {
|
|
|
|
// Drop capabilities that allow us to override file and directory permissions.
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_OVERRIDE, false));
|
|
|
|
ASSERT_NO_ERRNO(SetCapability(CAP_DAC_READ_SEARCH, false));
|
|
|
|
|
|
|
|
auto dir = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateDir());
|
|
|
|
const std::string oldpath = NewTempAbsPathInDir(dir.path());
|
|
|
|
const std::string oldbase = std::string(Basename(oldpath));
|
|
|
|
ASSERT_THAT(symlink("/dangling", oldpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
int dirfd;
|
|
|
|
EXPECT_THAT(dirfd = open(dir.path().c_str(), O_DIRECTORY, 0),
|
|
|
|
SyscallSucceeds());
|
|
|
|
|
|
|
|
const DisableSave ds; // Permissions are dropped.
|
|
|
|
EXPECT_THAT(fchmod(dirfd, 0), SyscallSucceeds());
|
|
|
|
|
|
|
|
char buf[1024];
|
|
|
|
int linksize;
|
|
|
|
EXPECT_THAT(linksize = readlinkat(dirfd, oldbase.c_str(), buf, 1024),
|
|
|
|
SyscallFailsWithErrno(EACCES));
|
|
|
|
EXPECT_THAT(close(dirfd), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
TEST(SymlinkTest, ChmodSymlink) {
|
|
|
|
auto target = ASSERT_NO_ERRNO_AND_VALUE(TempPath::CreateFile());
|
|
|
|
const std::string newpath = NewTempAbsPath();
|
|
|
|
ASSERT_THAT(symlink(target.path().c_str(), newpath.c_str()),
|
|
|
|
SyscallSucceeds());
|
|
|
|
EXPECT_EQ(FilePermission(newpath), 0777);
|
|
|
|
EXPECT_THAT(chmod(newpath.c_str(), 0666), SyscallSucceeds());
|
|
|
|
EXPECT_EQ(FilePermission(newpath), 0777);
|
|
|
|
}
|
|
|
|
|
2019-06-26 18:48:09 +00:00
|
|
|
class ParamSymlinkTest : public ::testing::TestWithParam<std::string> {};
|
|
|
|
|
|
|
|
// Test that creating an existing symlink with creat will create the target.
|
|
|
|
TEST_P(ParamSymlinkTest, CreatLinkCreatesTarget) {
|
|
|
|
const std::string target = GetParam();
|
|
|
|
const std::string linkpath = NewTempAbsPath();
|
|
|
|
|
|
|
|
ASSERT_THAT(symlink(target.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
int fd;
|
|
|
|
EXPECT_THAT(fd = creat(linkpath.c_str(), 0666), SyscallSucceeds());
|
|
|
|
ASSERT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(chdir(GetAbsoluteTestTmpdir().c_str()), SyscallSucceeds());
|
|
|
|
struct stat st;
|
|
|
|
EXPECT_THAT(stat(target.c_str(), &st), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
ASSERT_THAT(unlink(target.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
// Test that opening an existing symlink with O_CREAT will create the target.
|
|
|
|
TEST_P(ParamSymlinkTest, OpenLinkCreatesTarget) {
|
|
|
|
const std::string target = GetParam();
|
|
|
|
const std::string linkpath = NewTempAbsPath();
|
|
|
|
|
|
|
|
ASSERT_THAT(symlink(target.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
int fd;
|
|
|
|
EXPECT_THAT(fd = open(linkpath.c_str(), O_CREAT, 0666), SyscallSucceeds());
|
|
|
|
ASSERT_THAT(close(fd), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(chdir(GetAbsoluteTestTmpdir().c_str()), SyscallSucceeds());
|
|
|
|
struct stat st;
|
|
|
|
EXPECT_THAT(stat(target.c_str(), &st), SyscallSucceeds());
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
ASSERT_THAT(unlink(target.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
2019-07-01 22:24:18 +00:00
|
|
|
// Test that opening a self-symlink with O_CREAT will fail with ELOOP.
|
|
|
|
TEST_P(ParamSymlinkTest, CreateExistingSelfLink) {
|
|
|
|
ASSERT_THAT(chdir(GetAbsoluteTestTmpdir().c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
const std::string linkpath = GetParam();
|
|
|
|
ASSERT_THAT(symlink(linkpath.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(open(linkpath.c_str(), O_CREAT, 0666),
|
|
|
|
SyscallFailsWithErrno(ELOOP));
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
2019-07-08 21:56:09 +00:00
|
|
|
// Test that opening a file that is a symlink to its parent directory fails
|
|
|
|
// with ELOOP.
|
|
|
|
TEST_P(ParamSymlinkTest, CreateExistingParentLink) {
|
|
|
|
ASSERT_THAT(chdir(GetAbsoluteTestTmpdir().c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
const std::string linkpath = GetParam();
|
|
|
|
const std::string target = JoinPath(linkpath, "child");
|
|
|
|
ASSERT_THAT(symlink(target.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(open(linkpath.c_str(), O_CREAT, 0666),
|
|
|
|
SyscallFailsWithErrno(ELOOP));
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
2019-06-26 18:48:09 +00:00
|
|
|
// Test that opening an existing symlink with O_CREAT|O_EXCL will fail with
|
|
|
|
// EEXIST.
|
|
|
|
TEST_P(ParamSymlinkTest, OpenLinkExclFails) {
|
|
|
|
const std::string target = GetParam();
|
|
|
|
const std::string linkpath = NewTempAbsPath();
|
|
|
|
|
|
|
|
ASSERT_THAT(symlink(target.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(open(linkpath.c_str(), O_CREAT | O_EXCL, 0666),
|
|
|
|
SyscallFailsWithErrno(EEXIST));
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
// Test that opening an existing symlink with O_CREAT|O_NOFOLLOW will fail with
|
|
|
|
// ELOOP.
|
|
|
|
TEST_P(ParamSymlinkTest, OpenLinkNoFollowFails) {
|
|
|
|
const std::string target = GetParam();
|
|
|
|
const std::string linkpath = NewTempAbsPath();
|
|
|
|
|
|
|
|
ASSERT_THAT(symlink(target.c_str(), linkpath.c_str()), SyscallSucceeds());
|
|
|
|
|
|
|
|
EXPECT_THAT(open(linkpath.c_str(), O_CREAT | O_NOFOLLOW, 0666),
|
|
|
|
SyscallFailsWithErrno(ELOOP));
|
|
|
|
|
|
|
|
ASSERT_THAT(unlink(linkpath.c_str()), SyscallSucceeds());
|
|
|
|
}
|
|
|
|
|
|
|
|
INSTANTIATE_TEST_SUITE_P(AbsAndRelTarget, ParamSymlinkTest,
|
|
|
|
::testing::Values(NewTempAbsPath(), NewTempRelPath()));
|
|
|
|
|
2018-12-10 22:41:40 +00:00
|
|
|
} // namespace
|
|
|
|
|
|
|
|
} // namespace testing
|
|
|
|
} // namespace gvisor
|