From 3fd8d439c6cc27bdad147b3e2894b42ab92d8119 Mon Sep 17 00:00:00 2001 From: Mark Andrews Date: Mon, 26 Sep 2022 11:52:55 +1000 Subject: [PATCH] Check that 'e' and 'n' are non-NULL in opensslrsa_todns (cherry picked from commit 5603cd69d170f49916bec3ca78ab3e4830170950) --- lib/dns/opensslrsa_link.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/dns/opensslrsa_link.c b/lib/dns/opensslrsa_link.c index 72a195f366..2cbcbfde1e 100644 --- a/lib/dns/opensslrsa_link.c +++ b/lib/dns/opensslrsa_link.c @@ -586,10 +586,10 @@ opensslrsa_todns(const dst_key_t *key, isc_buffer_t *data) { #else EVP_PKEY_get_bn_param(pkey, OSSL_PKEY_PARAM_RSA_E, &e); EVP_PKEY_get_bn_param(pkey, OSSL_PKEY_PARAM_RSA_N, &n); +#endif /* OPENSSL_VERSION_NUMBER < 0x30000000L || OPENSSL_API_LEVEL < 30000 */ if (e == NULL || n == NULL) { DST_RET(dst__openssl_toresult(DST_R_OPENSSLFAILURE)); } -#endif /* OPENSSL_VERSION_NUMBER < 0x30000000L || OPENSSL_API_LEVEL < 30000 */ mod_bytes = BN_num_bytes(n); e_bytes = BN_num_bytes(e);