Enable negative zero checks for BN_clear_bit() and BN_mask_bits().

diff --git a/regress/lib/libcrypto/bn/bn_bits.c b/regress/lib/libcrypto/bn/bn_bits.c
index 4ed13e4..e93fabf 100644 (file)
--- a/regress/lib/libcrypto/bn/bn_bits.c
+++ b/regress/lib/libcrypto/bn/bn_bits.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: bn_bits.c,v 1.1 2024/04/09 14:59:57 jsing Exp $ */
+/*     $OpenBSD: bn_bits.c,v 1.2 2024/04/15 14:36:16 jsing Exp $ */
 /*
  * Copyright (c) 2024 Joel Sing <jsing@openbsd.org>
  *
@@ -111,12 +111,10 @@ test_bn_clear_bit(void)
                fprintf(stderr, "FAIL: clear bit did not result in zero\n");
                goto failure;
        }
-#if 0
        if (BN_is_negative(bn)) {
                fprintf(stderr, "FAIL: clear bit resulted in -0\n");
                goto failure;
        }
-#endif
 
        failed = 0;
 
@@ -198,12 +196,10 @@ test_bn_mask_bits(void)
                fprintf(stderr, "FAIL: mask bits did not result in zero\n");
                goto failure;
        }
-#if 0
        if (BN_is_negative(bn)) {
                fprintf(stderr, "FAIL: mask bits resulted in -0\n");
                goto failure;
        }
-#endif
 
        failed = 0;