From: Junio C Hamano <gitster@pobox.com>
To: Jeff King <peff@peff.net>
Cc: Denton Liu <liu.denton@gmail.com>,
Git Mailing List <git@vger.kernel.org>
Subject: Re: [PATCH v3 08/10] builtin/diff-index: learn --merge-base
Date: Thu, 17 Sep 2020 22:11:56 -0700 [thread overview]
Message-ID: <xmqqk0wroehv.fsf@gitster.c.googlers.com> (raw)
In-Reply-To: <20200917181303.GA108156@coredump.intra.peff.net> (Jeff King's message of "Thu, 17 Sep 2020 14:13:03 -0400")
Jeff King <peff@peff.net> writes:
> On Thu, Sep 17, 2020 at 10:28:53AM -0700, Junio C Hamano wrote:
>
>> > - if (diff_cache(revs, &ent->item->oid, ent->name, !!(option & DIFF_INDEX_CACHED)))
>> > +
>> > + if (option & DIFF_INDEX_MERGE_BASE) {
>> > + diff_get_merge_base(revs, &oid);
>> > + name = xstrdup(oid_to_hex(&oid));
>>
>> Leak?
>
> Using oid_to_hex_r() avoids an extra copy, and the leak goes away too:
>
> char merge_base_hex[GIT_MAX_HEXSZ + 1];
> ...
> name = oid_to_hex_r(merge_base_hex, &oid);
>
> -Peff
Yes, I was debating myself if I should mention it or trust/assume
that the contributor can easily figure it out.
next prev parent reply other threads:[~2020-09-18 5:12 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-05 19:08 [PATCH 0/4] builtin/diff: learn --merge-base Denton Liu
2020-09-05 19:08 ` [PATCH 1/4] t4068: remove unnecessary >tmp Denton Liu
2020-09-05 19:08 ` [PATCH 2/4] git-diff.txt: backtick quote command text Denton Liu
2020-09-05 19:08 ` [PATCH 3/4] builtin/diff: parse --no-index using parse_options() Denton Liu
2020-09-05 19:08 ` [PATCH 4/4] builtin/diff: learn --merge-base Denton Liu
2020-09-06 21:58 ` Junio C Hamano
2020-09-10 7:32 ` [PATCH v2 0/4] " Denton Liu
2020-09-10 7:32 ` [PATCH v2 1/4] t4068: remove unnecessary >tmp Denton Liu
2020-09-10 7:32 ` [PATCH v2 2/4] git-diff.txt: backtick quote command text Denton Liu
2020-09-10 7:32 ` [PATCH v2 3/4] builtin/diff: parse --no-index using parse_options() Denton Liu
2020-09-10 18:35 ` Junio C Hamano
2020-09-13 8:31 ` Denton Liu
2020-09-13 21:45 ` Junio C Hamano
2020-09-10 7:32 ` [PATCH v2 4/4] builtin/diff: learn --merge-base Denton Liu
2020-09-17 7:44 ` [PATCH v3 00/10] " Denton Liu
2020-09-17 7:44 ` [PATCH v3 01/10] t4068: remove unnecessary >tmp Denton Liu
2020-09-17 7:44 ` [PATCH v3 02/10] git-diff-index.txt: make --cached description a proper sentence Denton Liu
2020-09-17 7:44 ` [PATCH v3 03/10] git-diff.txt: backtick quote command text Denton Liu
2020-09-17 7:44 ` [PATCH v3 04/10] contrib/completion: extract common diff/difftool options Denton Liu
2020-09-17 7:44 ` [PATCH v3 05/10] diff-lib: accept option flags in run_diff_index() Denton Liu
2020-09-17 17:00 ` Junio C Hamano
2020-09-17 7:44 ` [PATCH v3 06/10] diff-lib: define diff_get_merge_base() Denton Liu
2020-09-17 17:16 ` Junio C Hamano
2020-09-18 10:34 ` Denton Liu
2020-09-19 0:33 ` Junio C Hamano
2020-09-17 7:44 ` [PATCH v3 07/10] t4068: add --merge-base tests Denton Liu
2020-09-17 7:44 ` [PATCH v3 08/10] builtin/diff-index: learn --merge-base Denton Liu
2020-09-17 17:28 ` Junio C Hamano
2020-09-17 18:13 ` Jeff King
2020-09-18 5:11 ` Junio C Hamano [this message]
2020-09-18 18:12 ` Jeff King
2020-09-17 7:44 ` [PATCH v3 09/10] builtin/diff-tree: " Denton Liu
2020-09-17 18:23 ` Junio C Hamano
2020-09-18 10:48 ` Denton Liu
2020-09-18 16:52 ` Junio C Hamano
2020-09-20 11:01 ` Denton Liu
2020-09-21 16:05 ` Junio C Hamano
2020-09-21 17:27 ` Denton Liu
2020-09-21 21:09 ` Junio C Hamano
2020-09-21 21:19 ` Junio C Hamano
2020-09-21 21:54 ` Denton Liu
2020-09-21 22:18 ` Junio C Hamano
2020-09-23 9:47 ` Denton Liu
2020-09-25 21:02 ` Junio C Hamano
2020-09-26 1:52 ` Denton Liu
2020-09-17 7:44 ` [PATCH v3 10/10] contrib/completion: complete `git diff --merge-base` Denton Liu
2020-09-20 11:22 ` [PATCH v4 00/10] builtin/diff: learn --merge-base Denton Liu
2020-09-20 11:22 ` [PATCH v4 01/10] t4068: remove unnecessary >tmp Denton Liu
2020-09-20 11:22 ` [PATCH v4 02/10] git-diff-index.txt: make --cached description a proper sentence Denton Liu
2020-09-20 11:22 ` [PATCH v4 03/10] git-diff.txt: backtick quote command text Denton Liu
2020-09-20 11:22 ` [PATCH v4 04/10] contrib/completion: extract common diff/difftool options Denton Liu
2020-09-20 11:22 ` [PATCH v4 05/10] diff-lib: accept option flags in run_diff_index() Denton Liu
2020-09-20 11:22 ` [PATCH v4 06/10] diff-lib: define diff_get_merge_base() Denton Liu
2020-09-20 11:22 ` [PATCH v4 07/10] t4068: add --merge-base tests Denton Liu
2020-09-20 11:22 ` [PATCH v4 08/10] builtin/diff-index: learn --merge-base Denton Liu
2020-09-29 19:53 ` Martin Ågren
2020-09-20 11:22 ` [PATCH v4 09/10] builtin/diff-tree: " Denton Liu
2020-09-20 11:22 ` [PATCH v4 10/10] contrib/completion: complete `git diff --merge-base` Denton Liu
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