tests/btrfs.c: tweak magic constants to make the test more reliable
* tests/btrfs.c (btrfs_test_sync_ioctls): Change u64val
to 0xdeadbeefbadc0ded.
(btrfs_test_subvol_ioctls): Likewise. Change bad_pointer
to make their lower 32-bit parts closer to -1U.
diff --git a/tests/btrfs.c b/tests/btrfs.c
index 4e51e1c..bc7c547 100644
--- a/tests/btrfs.c
+++ b/tests/btrfs.c
@@ -180,7 +180,7 @@
static void
btrfs_test_sync_ioctls(void)
{
- uint64_t u64val = 257;
+ uint64_t u64val = 0xdeadbeefbadc0ded;
ioctl(-1, BTRFS_IOC_SYNC, NULL);
printf("ioctl(-1, BTRFS_IOC_SYNC) = -1 EBADF (%m)\n");
@@ -267,8 +267,8 @@
{
const char *subvol_name = "subvol-name";
char *long_subvol_name;
- void *bad_pointer = (void *)0xdeadbeef;
- uint64_t u64val = 0xdeadbeef;
+ void *bad_pointer = (void *) (unsigned long) 0xdeadbeeffffffeed;
+ uint64_t u64val = 0xdeadbeefbadc0ded;
struct btrfs_ioctl_vol_args vol_args = {};
struct btrfs_ioctl_vol_args_v2 vol_args_v2 = {
.fd = 2,
