Update README to fix an error

[ppp.git] / pppd / chap-md5.c

diff --git a/pppd/chap-md5.c b/pppd/chap-md5.c
index d9259d2515517b6eaec6a6637f7c2e8469578ed6..b928ce9f7a8428f884ed289efce9619277168b64 100644 (file)
--- a/pppd/chap-md5.c
+++ b/pppd/chap-md5.c
@@ -112,6 +112,7 @@ chap_md5_make_response(unsigned char *response, int id, char *our_name,
        int challenge_len = *challenge++;
        int hash_len = MD5_DIGEST_LENGTH;
 
+       response[0] = 0;
        PPP_MD_CTX* ctx = PPP_MD_CTX_new();
        if (ctx) {
 
@@ -133,6 +134,8 @@ chap_md5_make_response(unsigned char *response, int id, char *our_name,
                }
                PPP_MD_CTX_free(ctx);
        }
+       if (response[0] == 0)
+               warn("Error occurred in preparing CHAP-Response");
 }
 
 static struct chap_digest_type md5_digest = {