diff options
-rw-r--r-- | crypto/rsa/rsa_lib.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c index 6433282597..a8a6d6c758 100644 --- a/crypto/rsa/rsa_lib.c +++ b/crypto/rsa/rsa_lib.c @@ -1244,8 +1244,11 @@ int EVP_PKEY_CTX_set1_rsa_keygen_pubexp(EVP_PKEY_CTX *ctx, BIGNUM *pubexp) * When we're dealing with a provider, there's no need to duplicate * pubexp, as it gets copied when transforming to an OSSL_PARAM anyway. */ - if (evp_pkey_ctx_is_legacy(ctx)) + if (evp_pkey_ctx_is_legacy(ctx)) { pubexp = BN_dup(pubexp); + if (pubexp == NULL) + return 0; + } ret = EVP_PKEY_CTX_ctrl(ctx, EVP_PKEY_RSA, EVP_PKEY_OP_KEYGEN, EVP_PKEY_CTRL_RSA_KEYGEN_PUBEXP, 0, pubexp); if (evp_pkey_ctx_is_legacy(ctx) && ret <= 0) |