From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 15 Oct 2025 17:29:30 +0000 (-0700)
Subject: Merge branch 'ps/upload-pack-oom-protection' into maint-2.51
X-Git-Tag: v2.51.1~20
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=caba7e3d864cbb19ab19dfa239c9aa641a9ffbbb;p=thirdparty%2Fgit.git

Merge branch 'ps/upload-pack-oom-protection' into maint-2.51

A broken or malicious "git fetch" can say that it has the same
object for many many times, and the upload-pack serving it can
exhaust memory storing them redundantly, which has been corrected.

* ps/upload-pack-oom-protection:
  upload-pack: don't ACK non-commits repeatedly in protocol v2
  t5530: modernize tests
---

caba7e3d864cbb19ab19dfa239c9aa641a9ffbbb