From b3f6325988c3715fbcffcbc065d280e1ff3fc2bd Mon Sep 17 00:00:00 2001 From: Nils Larsch Date: Wed, 1 Jun 2005 22:35:01 +0000 Subject: [PATCH] check return value --- crypto/rsa/rsa_lib.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/crypto/rsa/rsa_lib.c b/crypto/rsa/rsa_lib.c index 7f1f94ee5..533a711ed 100644 --- a/crypto/rsa/rsa_lib.c +++ b/crypto/rsa/rsa_lib.c @@ -402,6 +402,11 @@ BN_BLINDING *RSA_setup_blinding(RSA *rsa, BN_CTX *in_ctx) ret = BN_BLINDING_create_param(NULL, e, rsa->n, ctx, rsa->meth->bn_mod_exp, rsa->_method_mod_n); + if (ret == NULL) + { + RSAerr(RSA_F_RSA_SETUP_BLINDING, ERR_R_BN_LIB); + goto err; + } BN_BLINDING_set_thread_id(ret, CRYPTO_thread_id()); err: BN_CTX_end(ctx);