Ignore buffer underflow

diff --git a/src/modules/rlm_mschap/mschap.c b/src/modules/rlm_mschap/mschap.c
index 48737b18c9e3e55881eeb21708daeaddb800498a..f08c64b8f963379c86813ee8eddf3757ea85204f 100644 (file)
--- a/src/modules/rlm_mschap/mschap.c
+++ b/src/modules/rlm_mschap/mschap.c
@@ -82,7 +82,7 @@ void mschap_challenge_hash(uint8_t const *peer_challenge,
        fr_sha1_update(&Context, (uint8_t const *) user_name,
                      strlen(user_name));
        fr_sha1_final(hash, &Context);
-       memcpy(challenge, hash, 8);
+       memcpy(challenge, hash, 8);                     //-V512
 }
 
 /*