From: Junio C Hamano <gitster@pobox.com>
Date: Thu, 02 Feb 2023 22:12:11 GMT
Subject: Re: [PATCH v6 19/19] push: free_refs() the "local_refs" in set_refspecs()
Message-ID: <xmqqfsbnson8.fsf@gitster.g>
In-Reply-To: <patch-v6-19.19-67076dfba6d-20230202T094704Z-avarab@gmail.com>

Ævar Arnfjörð Bjarmason  <avarab@gmail.com> writes:

> Fix a memory leak that's been with us since this code was added in
> ca02465b413 (push: use remote.$name.push as a refmap, 2013-12-03).
>
> The "remote = remote_get(...)" added in the same commit would seem to
> leak based only on the context here, but that function is a wrapper
> for sticking the remotes we fetch into "the_repository->remote_state".
>
> See fd3cb0501e1 (remote: move static variables into per-repository
> struct, 2021-11-17) for the addition of code in repository.c that
> free's the "remote" allocated here.

As I noted in my review of the previous step, the "if !local_heads"
change we saw in the previous step goes better in this step, whose
focus is on fixing the local_refs leak.