box_seal test: don't check empty messages

Fixes #974
2026-08-25 08:37:13 +09:00 · 2020-07-01 23:34:34 +02:00
parent 290197ba3e
commit d8f512bfaa
1 changed files with 2 additions and 2 deletions
@@ -65,7 +65,7 @@ void tv2(void)
        printf("crypto_box_seal_open() failure\n");
        return;
    }
-    assert(memcmp(cm, m2, m_len) != 0);
+    assert(m_len == 0 || memcmp(cm, m2, m_len) != 0);
    sodium_free(cm);
    sodium_free(m2);
 }
@@ -135,7 +135,7 @@ void tv4(void)
        printf("crypto_box_curve25519xchacha20poly1305_seal_open() failure\n");
        return;
    }
-    assert(memcmp(cm, m2, m_len) != 0);
+    assert(m_len == 0 || memcmp(cm, m2, m_len) != 0);
    sodium_free(cm);
    sodium_free(m2);
 }