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-rw-r--r--pym/portage/dbapi/vartree.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/pym/portage/dbapi/vartree.py b/pym/portage/dbapi/vartree.py
index cb47cd68d..fc0fca28d 100644
--- a/pym/portage/dbapi/vartree.py
+++ b/pym/portage/dbapi/vartree.py
@@ -617,6 +617,15 @@ class vardbapi(dbapi):
cache_incomplete = False
cache_mtime = None
metadata = None
+ if pkg_data is not None:
+ if not isinstance(pkg_data, tuple) or len(pkg_data) != 2:
+ pkg_data = None
+ else:
+ cache_mtime, metadata = pkg_data
+ if not isinstance(cache_mtime, (long, int)) or \
+ not isinstance(metadata, dict):
+ pkg_data = None
+
if pkg_data:
cache_mtime, metadata = pkg_data
cache_valid = cache_mtime == mydir_mtime