[Libguestfs] [nbdkit PATCH] test-layers: Avoid thread leak
Running 'make check' under a ThreadSanitizer build complains that
test-layers leaks a pthread; while harmless, it is also an easy
fix, by detaching the thread to ensure it gets cleaned up.
Signed-off-by: Eric Blake <eblake(a)redhat.com>
---
tests/test-layers.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tests/test-layers.c b/tests/test-layers.c
index 00e6031..7b58699 100644
--- a/tests/test-layers.c
+++ b/tests/test-layers.c
@@ -152,6 +152,12 @@ main (int argc, char *argv[])
perror ("pthread_create");
exit (EXIT_FAILURE);
}
+ err = pthread_detach(&thread);
+ if (err) {
+ errno = err;
+ perror ("pthread_detach");
+ exit (EXIT_FAILURE);
+ }
/* Note for the purposes of this test we're not very careful about
* checking for errors (except for the bare minimum) or handling the
--
2.17.2