Assure index file descriptor is closed after reader (#1394) (#1395)

A regression that was introduced with d79d20d.
gitpython-developers · Jan 10, 2022 · e16a004 · e16a004
1 parent 53d22bb
commit e16a004
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/git/index/base.py b/git/index/base.py
@@ -135,7 +135,10 @@ def _set_cache_(self, attr: str) -> None:
                 return None
             # END exception handling
 
-            stream = file_contents_ro(fd, stream=True, allow_mmap=True)
+            try:
+                stream = file_contents_ro(fd, stream=True, allow_mmap=True)
+            finally:
+                os.close(fd)
 
             self._deserialize(stream)
         else: