diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c index 2ee17ef1dae2..56cbea280fbd 100644 --- a/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c +++ b/tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c @@ -62,8 +62,10 @@ static void release_child(struct child *child) return; close(child->go[1]); close(child->go[0]); - if (child->thread) + if (child->thread) { pthread_join(child->thread, NULL); + child->thread = 0; + } close(child->c2p[0]); close(child->c2p[1]); if (child->pid > 0) @@ -331,6 +333,8 @@ test_attach_api(const char *binary, const char *pattern, struct bpf_uprobe_multi { static struct child child; + memset(&child, 0, sizeof(child)); + /* no pid filter */ __test_attach_api(binary, pattern, opts, NULL); |