diff --git a/source/tests/fcntl_lock.c b/source/tests/fcntl_lock.c index 3cd0e5ff5ed..1b790b0a97a 100644 --- a/source/tests/fcntl_lock.c +++ b/source/tests/fcntl_lock.c @@ -74,7 +74,8 @@ int main(int argc, char *argv[]) } } - fd = open(DATA, O_RDWR|O_CREAT|O_TRUNC, 0600); + unlink(DATA); + fd = open(DATA, O_RDWR|O_CREAT|O_EXCL, 0600); if (fd == -1) { fprintf(stderr,"ERROR: failed to open %s (errno=%d)\n",