Having a perfect square at this point is not an error. Rather it is

a shortcut bypassing expensive computation, so change goto err to
goto done. Bug introduced in last refactoring before commit.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/bn/bn_bpsw.c b/src/lib/libcrypto/bn/bn_bpsw.c
index ef3b829cad..93d43afff3 100644
--- a/src/lib/libcrypto/bn/bn_bpsw.c
+++ b/src/lib/libcrypto/bn/bn_bpsw.c
@@ -1,4 +1,4 @@
-/*      $OpenBSD: bn_bpsw.c,v 1.4 2022/07/29 08:32:20 tb Exp $ */
+/*      $OpenBSD: bn_bpsw.c,v 1.5 2022/07/29 08:37:33 tb Exp $ */
 /*
  * Copyright (c) 2022 Martin Grenouilloux <martin.grenouilloux@lse.epita.fr>
  * Copyright (c) 2022 Theo Buehler <tb@openbsd.org>
@@ -248,7 +248,7 @@ bn_strong_lucas_selfridge(int *is_prime, const BIGNUM *n, BN_CTX *ctx)
                 goto err;
         if (is_perfect_square) {
                 *is_prime = 0;
-                goto err;
+                goto done;
         }
 
         /*