diff options
Diffstat (limited to 'tools/testing/selftests/clone3/clone3.c')
| -rw-r--r-- | tools/testing/selftests/clone3/clone3.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c index 3c9bf0cd82a8..e61f07973ce5 100644 --- a/tools/testing/selftests/clone3/clone3.c +++ b/tools/testing/selftests/clone3/clone3.c @@ -95,9 +95,14 @@ static int call_clone3(uint64_t flags, size_t size, enum test_mode test_mode) getpid(), pid); if (waitpid(-1, &status, __WALL) < 0) { - ksft_print_msg("Child returned %s\n", strerror(errno)); + ksft_print_msg("waitpid() returned %s\n", strerror(errno)); return -errno; } + if (!WIFEXITED(status)) { + ksft_print_msg("Child did not exit normally, status 0x%x\n", + status); + return EXIT_FAILURE; + } if (WEXITSTATUS(status)) return WEXITSTATUS(status); |