fix cond_unlock for keys that do not fit in a single unlock message

christoph2 · Feb 29, 2024 · 60f0c59 · 60f0c59
1 parent 60a38cb
commit 60f0c59
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Showing 4 changed files with 5 additions and 6 deletions.
diff --git a/.bumpversion.cfg b/.bumpversion.cfg
@@ -1,5 +1,5 @@
 [bumpversion]
-current_version = 0.21.9
+current_version = 0.21.10
 commit = True
 tag = False
 

diff --git a/pyproject.toml b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
     "traitlets>=5.9.0",
 ]
 name = "pyxcp"
-version = "0.21.9"
+version = "0.21.10"
 readme = "README.md"
 description = "Universal Calibration Protocol for Python"
 keywords = ["automotive", "ecu", "xcp", "asam", "autosar"]

diff --git a/pyxcp/__init__.py b/pyxcp/__init__.py
@@ -25,4 +25,4 @@
 from .transport import Usb
 
 # if you update this manually, do not forget to update .bumpversion.cfg and pyproject.toml
-__version__ = "0.21.9"
+__version__ = "0.21.10"
diff --git a/pyxcp/master/master.py b/pyxcp/master/master.py
@@ -1809,9 +1809,8 @@ def cond_unlock(self, resources=None):
                 offset = 0
                 while offset < total_length:
                     data = key[offset : offset + MAX_PAYLOAD]
-                    key_length = len(data)
-                    offset += key_length
-                    self.unlock(key_length, data)
+                    self.unlock(total_length-offset, data)
+                    offset += len(data)
             else:
                 raise SeedNKeyError("SeedAndKey DLL returned: {}".format(SeedNKeyResult(result).name))