diff options
| -rw-r--r-- | test/syscalls/linux/inotify.cc | 4 | ||||
| -rw-r--r-- | test/syscalls/linux/poll.cc | 3 | ||||
| -rw-r--r-- | test/syscalls/linux/readv_common.cc | 2 |
3 files changed, 5 insertions, 4 deletions
diff --git a/test/syscalls/linux/inotify.cc b/test/syscalls/linux/inotify.cc index 59ec9940a..fdef646eb 100644 --- a/test/syscalls/linux/inotify.cc +++ b/test/syscalls/linux/inotify.cc @@ -977,7 +977,7 @@ TEST(Inotify, WatchOnRelativePath) { ASSERT_NO_ERRNO_AND_VALUE(Open(file1.path(), O_RDONLY)); // Change working directory to root. - const char* old_working_dir = get_current_dir_name(); + const FileDescriptor cwd = ASSERT_NO_ERRNO_AND_VALUE(Open(".", O_PATH)); EXPECT_THAT(chdir(root.path().c_str()), SyscallSucceeds()); // Add a watch on file1 with a relative path. @@ -997,7 +997,7 @@ TEST(Inotify, WatchOnRelativePath) { // continue to hold a reference, random save/restore tests can fail if a save // is triggered after "root" is unlinked; we can't save deleted fs objects // with active references. - EXPECT_THAT(chdir(old_working_dir), SyscallSucceeds()); + EXPECT_THAT(fchdir(cwd.get()), SyscallSucceeds()); } TEST(Inotify, ZeroLengthReadWriteDoesNotGenerateEvent) { diff --git a/test/syscalls/linux/poll.cc b/test/syscalls/linux/poll.cc index 9e5aa7fd0..c42472474 100644 --- a/test/syscalls/linux/poll.cc +++ b/test/syscalls/linux/poll.cc @@ -275,7 +275,8 @@ TEST_F(PollTest, Nfds) { // Each entry in the 'fds' array refers to the eventfd and polls for // "writable" events (events=POLLOUT). This essentially guarantees that the // poll() is a no-op and allows negative testing of the 'nfds' parameter. - std::vector<struct pollfd> fds(max_fds, {.fd = efd.get(), .events = POLLOUT}); + std::vector<struct pollfd> fds(max_fds + 1, + {.fd = efd.get(), .events = POLLOUT}); // Verify that 'nfds' up to RLIMIT_NOFILE are allowed. EXPECT_THAT(RetryEINTR(poll)(fds.data(), 1, 1), SyscallSucceedsWithValue(1)); diff --git a/test/syscalls/linux/readv_common.cc b/test/syscalls/linux/readv_common.cc index 491d5f40f..2694dc64f 100644 --- a/test/syscalls/linux/readv_common.cc +++ b/test/syscalls/linux/readv_common.cc @@ -154,7 +154,7 @@ void ReadBuffersOverlapping(int fd) { char* expected_ptr = expected.data(); memcpy(expected_ptr, &kReadvTestData[overlap_bytes], overlap_bytes); memcpy(&expected_ptr[overlap_bytes], &kReadvTestData[overlap_bytes], - kReadvTestDataSize); + kReadvTestDataSize - overlap_bytes); struct iovec iovs[2]; iovs[0].iov_base = buffer.data(); |