Fix typo in compare_hmac.

ecd1f428 · Juliusz Chroboczek · 9a5de345 · ecd1f428
Commit ecd1f428 authored Aug 10, 2019 by Juliusz Chroboczek
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hmac.c hmac.c +2 -4

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--- a/hmac.c
+++ b/hmac.c
@@ -251,10 +251,8 @@ compare_hmac(const unsigned char *src, const unsigned char *dst,
        true_hmaclen = compute_hmac(src, dst, packet,
                                    packet + 4, bodylen, keys[i],
                                    true_hmac);
-        if(true_hmaclen != hmaclen) {
-            debugf("Bad hmac length (%d != %d).\n", true_hmaclen, hmaclen);
-            return -1;
-        }
+        if(true_hmaclen != hmaclen)
+            continue;
        if(memcmp(true_hmac, hmac, hmaclen) == 0)
            return 1;
    }