Patrick Steinhardt d0ab6630a7 pseudo-merge: fix leaking strmap keys ...

When creating a new pseudo-merge group we collect a set of matchnig
commits and put them into a string map. This strmap is initialized such
that it does not allocate its keys, and instead we try to pass ownership
of the keys to it via `strmap_put()`. This isn't how it works though:
the strmap will never try to release these keys, and consequently they
end up leaking.

Fix this leak by initializing the strmap as duplicating its keys and not
trying to hand over ownership.

The leak is exposed by t5333, but plugging it does not yet make the full
test suite pass.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

2024-09-30 11:23:06 -07:00

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