Updated to hostap_2_6

[mech_eap.git] / libeap / src / eap_common / ikev2_common.c

diff --git a/libeap/src/eap_common/ikev2_common.c b/libeap/src/eap_common/ikev2_common.c
index d60358c..90fb89e 100644 (file)
--- a/libeap/src/eap_common/ikev2_common.c
+++ b/libeap/src/eap_common/ikev2_common.c
@@ -62,13 +62,15 @@ int ikev2_integ_hash(int alg, const u8 *key, size_t key_len, const u8 *data,
        case AUTH_HMAC_SHA1_96:
                if (key_len != 20)
                        return -1;
-               hmac_sha1(key, key_len, data, data_len, tmphash);
+               if (hmac_sha1(key, key_len, data, data_len, tmphash) < 0)
+                       return -1;
                os_memcpy(hash, tmphash, 12);
                break;
        case AUTH_HMAC_MD5_96:
                if (key_len != 16)
                        return -1;
-               hmac_md5(key, key_len, data, data_len, tmphash);
+               if (hmac_md5(key, key_len, data, data_len, tmphash) < 0)
+                       return -1;
                os_memcpy(hash, tmphash, 12);
                break;
        default:
@@ -98,16 +100,13 @@ int ikev2_prf_hash(int alg, const u8 *key, size_t key_len,
 {
        switch (alg) {
        case PRF_HMAC_SHA1:
-               hmac_sha1_vector(key, key_len, num_elem, addr, len, hash);
-               break;
+               return hmac_sha1_vector(key, key_len, num_elem, addr, len,
+                                       hash);
        case PRF_HMAC_MD5:
-               hmac_md5_vector(key, key_len, num_elem, addr, len, hash);
-               break;
+               return hmac_md5_vector(key, key_len, num_elem, addr, len, hash);
        default:
                return -1;
        }
-
-       return 0;
 }