1 files changed, 1 insertions, 7 deletions

diff --git a/src/lib/libcrypto/bio/bio_lib.c b/src/lib/libcrypto/bio/bio_lib.c
index 3eb0869ca9..31b1e7305d 100644
--- a/src/lib/libcrypto/bio/bio_lib.c
+++ b/src/lib/libcrypto/bio/bio_lib.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: bio_lib.c,v 1.42 2022/12/07 23:08:47 schwarze Exp $ */
+/* $OpenBSD: bio_lib.c,v 1.43 2022/12/16 13:41:55 schwarze Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -637,12 +637,6 @@ BIO_push(BIO *b, BIO *bio)
 
         if (b == NULL)
                 return (bio);
-
-        /* If this would create a cycle, change nothing and fail. */
-        for (lb = bio; lb != NULL; lb = lb->next_bio)
-                if (lb == b)
-                        return NULL;
-
         lb = b;
         while (lb->next_bio != NULL)
                 lb = lb->next_bio;