diff options
Diffstat (limited to 'test/util/verity_util.cc')
| -rw-r--r-- | test/util/verity_util.cc | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/test/util/verity_util.cc b/test/util/verity_util.cc index 501d7c2cf..b7d1cb212 100644 --- a/test/util/verity_util.cc +++ b/test/util/verity_util.cc @@ -54,20 +54,14 @@ PosixError FlipRandomBit(int fd, int size) { return NoError(); } -PosixErrorOr<std::string> MountVerity(std::string tmpfs_dir, - std::string filename, +PosixErrorOr<std::string> MountVerity(std::string lower_dir, std::vector<EnableTarget> targets) { - // Mount a verity fs on the existing tmpfs mount. - std::string mount_opts = "lower_path=" + tmpfs_dir; + // Mount a verity fs on the existing mount. + std::string mount_opts = "lower_path=" + lower_dir; ASSIGN_OR_RETURN_ERRNO(TempPath verity_dir, TempPath::CreateDir()); RETURN_ERROR_IF_SYSCALL_FAIL( mount("", verity_dir.path().c_str(), "verity", 0, mount_opts.c_str())); - // Enable the file, symlink(if provided) and the directory. - ASSIGN_OR_RETURN_ERRNO( - auto fd, Open(JoinPath(verity_dir.path(), filename), O_RDONLY, 0777)); - RETURN_ERROR_IF_SYSCALL_FAIL(ioctl(fd.get(), FS_IOC_ENABLE_VERITY)); - for (const EnableTarget& target : targets) { ASSIGN_OR_RETURN_ERRNO( auto target_fd, @@ -92,6 +86,7 @@ PosixErrorOr<std::string> MountVerity(std::string tmpfs_dir, ASSIGN_OR_RETURN_ERRNO(TempPath verity_with_hash_dir, TempPath::CreateDir()); RETURN_ERROR_IF_SYSCALL_FAIL(mount("", verity_with_hash_dir.path().c_str(), "verity", 0, mount_opts.c_str())); + // Verity directories should not be deleted. Release the TempPath objects to // prevent those directories from being deleted by the destructor. verity_dir.release(); |