From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 11 Aug 2022 04:52:34 +0000 (-0700)
Subject: Merge branch 'tb/commit-graph-genv2-upgrade-fix' into maint
X-Git-Tag: v2.37.2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=042159a5093db5da1be2a90b7c1b88441ece6029;p=thirdparty%2Fgit.git

Merge branch 'tb/commit-graph-genv2-upgrade-fix' into maint

There was a bug in the codepath to upgrade generation information
in commit-graph from v1 to v2 format, which has been corrected.
source: <cover.1657667404.git.me@ttaylorr.com>

* tb/commit-graph-genv2-upgrade-fix:
  commit-graph: fix corrupt upgrade from generation v1 to v2
  commit-graph: introduce `repo_find_commit_pos_in_graph()`
  t5318: demonstrate commit-graph generation v2 corruption
---

042159a5093db5da1be2a90b7c1b88441ece6029