resolved: make sure domain name hash function deals nicely with NUL embedded in labels

2016-01-11 19:39:59 +01:00
parent b577e3d589
commit 509eddd202
1 changed files with 2 additions and 4 deletions
@@ -503,10 +503,8 @@ void dns_name_hash_func(const void *s, struct siphash *state) {
                if (r == 0)
                        break;

-                label[r] = 0;
-                ascii_strlower(label);
-
-                string_hash_func(label, state);
+                ascii_strlower_n(label, r);
+                siphash24_compress(label, r, state);
        }

        /* enforce that all names are terminated by the empty label */