From c29f452775c69506138a5227a8b42c2fc552b646 Mon Sep 17 00:00:00 2001 From: Zac Medico Date: Sat, 6 Dec 2008 05:36:06 +0000 Subject: [PATCH] Validate $ROOT inside the --resume merge list in order to avoid a pottential KeyError due to a stale merge list that was for a different $ROOT setting. Thanks to Ned Ludd for reporting. (trunk r12166) svn path=/main/branches/2.1.6/; revision=12167 --- pym/_emerge/__init__.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py index f6ef588b2..8126ae7b3 100644 --- a/pym/_emerge/__init__.py +++ b/pym/_emerge/__init__.py @@ -12783,6 +12783,18 @@ def action_build(settings, trees, mtimedb, if not isinstance(mergelist, list): del mtimedb[k] continue + for x in mergelist: + if not (isinstance(x, list) and len(x) == 4): + continue + pkg_type, pkg_root, pkg_key, pkg_action = x + if pkg_root not in trees: + # Current $ROOT setting differs, + # so the list must be stale. + mergelist = None + break + if not mergelist: + del mtimedb[k] + continue resume_opts = resume_data.get("myopts") if not isinstance(resume_opts, (dict, list)): del mtimedb[k] -- 2.26.2