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-rw-r--r--crypto/dh/dh_pmeth.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/dh/dh_pmeth.c b/crypto/dh/dh_pmeth.c
index f201eede0df4..fd6c85230236 100644
--- a/crypto/dh/dh_pmeth.c
+++ b/crypto/dh/dh_pmeth.c
@@ -1,5 +1,5 @@
/*
- * Copyright 2006-2022 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 2006-2025 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the Apache License 2.0 (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
@@ -424,7 +424,7 @@ static int pkey_dh_derive(EVP_PKEY_CTX *ctx, unsigned char *key,
ret = DH_compute_key_padded(key, dhpubbn, dh);
else
ret = DH_compute_key(key, dhpubbn, dh);
- if (ret < 0)
+ if (ret <= 0)
return ret;
*keylen = ret;
return 1;