commit 163aa0432876cb578275cc9d035fb3cc3b95993a
author Alex <osavatieiev@mirantis.com> Thu Dec 01 11:58:32 2022 -0600
committer Alex <osavatieiev@mirantis.com> Thu Dec 01 11:58:32 2022 -0600
tree ddd2ff4c980c2644e2a00c78c8768538036338b8
parent 6b4e8fece146c6415da610ec839a04d946863e14

Skiplist hotfix and recoursion depth check

  Related-PROD: PROD-37028

Change-Id: Id47ebbca3d1e549f8d7b28b08be74c6498bd3955

cfg_checker/modules/network/mapper.py

diff --git a/cfg_checker/modules/network/mapper.py b/cfg_checker/modules/network/mapper.py
index 54ce630..5c18148 100644
--- a/cfg_checker/modules/network/mapper.py
+++ b/cfg_checker/modules/network/mapper.py
@@ -251,6 +251,15 @@
             def process_interface(lvl, interface, tree, res):
                 # get childs for each root
                 # tree row item (<if_name>, [<parents>], [<childs>])
+                if lvl > 50 or lvl < -50:
+                    logger_cli.warning(
+                        "WARNING: Recoursion depth limit ({}) reached "
+                        "for {}".format(
+                            lvl,
+                            interface
+                        )
+                    )
+                    return
                 if lvl not in tree:
                     # - no level - add it
                     tree[lvl] = {}