| // Copyright 2023 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <windows.h> |
| |
| #include "base/command_line.h" |
| #include "base/files/file_path.h" |
| #include "base/process/launch.h" |
| #include "base/process/process.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| namespace { |
| |
| // Run a Rust executable that attempts to call a function through an invalid |
| // pointer. This triggers a control flow guard exception and exits the process |
| // with STATUS_STACK_BUFFER_OVERRUN. |
| TEST(RustCfgWin, CfgCatchesInvalidIndirectCall) { |
| base::LaunchOptions o; |
| o.start_hidden = true; |
| // From //build/rust/tests/test_control_flow_guard. |
| base::CommandLine cmd(base::FilePath( |
| FILE_PATH_LITERAL("test_control_flow_guard.exe"))); |
| base::Process proc = base::LaunchProcess(cmd, o); |
| int exit_code; |
| EXPECT_TRUE(proc.WaitForExit(&exit_code)); |
| const auto u_exit_code = static_cast<unsigned long>(exit_code); |
| EXPECT_EQ(u_exit_code, STATUS_STACK_BUFFER_OVERRUN); |
| } |
| |
| } // namespace |
