improve getting the seed in cond_unlock

christoph2 · Feb 29, 2024 · f6d68e2 · f6d68e2
1 parent 60f0c59
commit f6d68e2
Showing 1 changed file with 7 additions and 6 deletions.
diff --git a/pyxcp/master/master.py b/pyxcp/master/master.py
@@ -1790,12 +1790,13 @@ def cond_unlock(self, resources=None):
             length = result.length
             if length == 0:
                 continue
-            if length > MAX_PAYLOAD:
-                remaining = length - len(seed)
-                while remaining > 0:
-                    result = self.getSeed(types.XcpGetSeedMode.REMAINING, resource_value)
-                    seed.extend(list(result.seed))
-                    remaining = result.length
+
+            while length - len(seed) > 0:
+                result = self.getSeed(types.XcpGetSeedMode.REMAINING, resource_value)
+                seed.extend(list(result.seed))
+
+            seed = seed[: length]  # maybe there are some padding bytes
+
             result, key = getKey(
                 self.logger,
                 self.seedNKeyDLL,