diff options
| -rw-r--r-- | ext/openssl/ossl_pkey.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/ext/openssl/ossl_pkey.c b/ext/openssl/ossl_pkey.c index 1c1f80bf..d3c65a4b 100644 --- a/ext/openssl/ossl_pkey.c +++ b/ext/openssl/ossl_pkey.c @@ -815,8 +815,10 @@ ossl_pkey_sign(VALUE self, VALUE digest, VALUE data) EVP_MD_CTX_free(ctx); ossl_raise(ePKeyError, "EVP_DigestSign"); } - if (siglen > LONG_MAX) + if (siglen > LONG_MAX) { + EVP_MD_CTX_free(ctx); rb_raise(ePKeyError, "signature would be too large"); + } sig = ossl_str_new(NULL, (long)siglen, &state); if (state) { EVP_MD_CTX_free(ctx); @@ -837,8 +839,10 @@ ossl_pkey_sign(VALUE self, VALUE digest, VALUE data) EVP_MD_CTX_free(ctx); ossl_raise(ePKeyError, "EVP_DigestSignFinal"); } - if (siglen > LONG_MAX) + if (siglen > LONG_MAX) { + EVP_MD_CTX_free(ctx); rb_raise(ePKeyError, "signature would be too large"); + } sig = ossl_str_new(NULL, (long)siglen, &state); if (state) { EVP_MD_CTX_free(ctx); |