s4:torture: Fix stack buffer overflow in test_dirlease_oplocks()

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15907

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Tue Sep  9 09:27:33 UTC 2025 on atb-devel-224

(cherry picked from commit c5c238a879182a2dfe528ae49f97da75e242afe7)

diff --git a/source4/torture/smb2/lease.c b/source4/torture/smb2/lease.c
index c2bcda1d887ba1d0d4b671ea32203f5c1a7f5626..a28129344f02474a1c57ed0da3fb8c05a70e7d86 100644 (file)
--- a/source4/torture/smb2/lease.c
+++ b/source4/torture/smb2/lease.c
@@ -1516,7 +1516,7 @@ static bool test_dirlease_oplocks(struct torture_context *tctx,
 
        smb2_deltree(tree, dname);
 
-       for (i = 0; i < sizeof(levels); i++) {
+       for (i = 0; i < ARRAY_SIZE(levels); i++) {
                c = (struct smb2_create) {
                        .in.oplock_level = levels[i],
                        .in.desired_access = SEC_RIGHTS_DIR_READ,