diff options
Diffstat (limited to 'src/libcharon/plugins/eap_md5/eap_md5.c')
| -rw-r--r-- | src/libcharon/plugins/eap_md5/eap_md5.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/libcharon/plugins/eap_md5/eap_md5.c b/src/libcharon/plugins/eap_md5/eap_md5.c index b0a234527..b2640d104 100644 --- a/src/libcharon/plugins/eap_md5/eap_md5.c +++ b/src/libcharon/plugins/eap_md5/eap_md5.c @@ -100,7 +100,11 @@ static status_t hash_challenge(private_eap_md5_t *this, chunk_t *response, DBG1(DBG_IKE, "EAP-MD5 failed, MD5 not supported"); return FAILED; } - hasher->allocate_hash(hasher, concat, response); + if (!hasher->allocate_hash(hasher, concat, response)) + { + hasher->destroy(hasher); + return FAILED; + } hasher->destroy(hasher); return SUCCESS; } @@ -119,11 +123,11 @@ METHOD(eap_method_t, initiate_server, status_t, eap_md5_header_t *req; rng = lib->crypto->create_rng(lib->crypto, RNG_WEAK); - if (!rng) + if (!rng || !rng->allocate_bytes(rng, CHALLENGE_LEN, &this->challenge)) { + DESTROY_IF(rng); return FAILED; } - rng->allocate_bytes(rng, CHALLENGE_LEN, &this->challenge); rng->destroy(rng); req = alloca(PAYLOAD_LEN); |