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From: Jacob Keller <jacob.keller@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Nipunn Koorapati via GitGitGadget <gitgitgadget@gmail.com>,
	Git mailing list <git@vger.kernel.org>,
	Nipunn Koorapati <nipunn1313@gmail.com>,
	Nipunn Koorapati <nipunn@dropbox.com>
Subject: Re: [PATCH] negative-refspec: fix segfault on : refspec
Date: Fri, 19 Feb 2021 01:28:11 -0800
Message-ID: <CA+P7+xrA1kCfJF1B13-yPKFgOKLQhcjQ+zJYpnqJuS5wOXk3wQ@mail.gmail.com> (raw)
In-Reply-To: <xmqqy2htoen9.fsf@gitster.c.googlers.com>

On Sat, Dec 19, 2020 at 10:05 AM Junio C Hamano <gitster@pobox.com> wrote:
>
> Original author of the feature (Jacob) cc'ed for insight.
>

Hi,

Sorry I missed this thread last couple months.

>  - Can we have refspec->src==NULL in cases other than where
>    refspec->matching is true?  If not, then perhaps the patch should
>    insert, before the problematic "else if" clause, something like
>
>                 if (match_name_with_pattern(...))
>                         string_list_append_nodup(...);
>    +    } else if (refspec->matching) {
>    +            ... behaviour for the matching case ...
>    +    } else if (refspec->src == NULL) {
>    +            BUG("refspec->src cannot be null here");
>         } else {
>                 if (!strcmp(needle, refspec->src))
>
>  - We'd need to decide if ignoring is the right behaviour for the
>    matching refspec.  I do not recall what we decided the logic of
>    the function should be offhand.
>

Isn't this patch about how we somehow broke ":" on its own, not as a
negative refspec?

  reply	other threads:[~2021-02-19  9:30 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-19 17:23 Nipunn Koorapati via GitGitGadget
2020-12-19 18:05 ` Junio C Hamano
2021-02-19  9:28   ` Jacob Keller [this message]
2020-12-19 21:58 ` [PATCH v2 0/2] " Nipunn Koorapati via GitGitGadget
2020-12-19 21:58   ` [PATCH v2 1/2] " Nipunn Koorapati via GitGitGadget
2020-12-20  2:57     ` Eric Sunshine
2020-12-19 21:58   ` [PATCH v2 2/2] negative-refspec: improve comment on query_matches_negative_refspec Nipunn Koorapati via GitGitGadget
2020-12-21  2:05   ` [PATCH v3 0/3] negative-refspec: fix segfault on : refspec Nipunn Koorapati via GitGitGadget
2020-12-21  2:05     ` [PATCH v3 1/3] test-lib-functions: handle --add in test_config Nipunn Koorapati via GitGitGadget
2020-12-21  7:07       ` Eric Sunshine
2020-12-21 19:00         ` Junio C Hamano
2020-12-21 20:08           ` Eric Sunshine
2020-12-22  0:00             ` Nipunn Koorapati
2020-12-22  0:13               ` Eric Sunshine
2020-12-22  2:25                 ` Nipunn Koorapati
2020-12-22  5:19                   ` Eric Sunshine
2020-12-21  2:05     ` [PATCH v3 2/3] negative-refspec: fix segfault on : refspec Nipunn Koorapati via GitGitGadget
2020-12-21  7:20       ` Eric Sunshine
2020-12-21  2:05     ` [PATCH v3 3/3] negative-refspec: improve comment on query_matches_negative_refspec Nipunn Koorapati via GitGitGadget
2020-12-22  1:11     ` [PATCH v4 0/2] negative-refspec: fix segfault on : refspec Nipunn Koorapati via GitGitGadget
2020-12-22  1:11       ` [PATCH v4 1/2] " Nipunn Koorapati via GitGitGadget
2020-12-22  2:08         ` Junio C Hamano
2020-12-22  2:28           ` Junio C Hamano
2020-12-22  1:11       ` [PATCH v4 2/2] negative-refspec: improve comment on query_matches_negative_refspec Nipunn Koorapati via GitGitGadget
2020-12-22  3:58       ` [PATCH v5 0/2] negative-refspec: fix segfault on : refspec Nipunn Koorapati via GitGitGadget
2020-12-22  3:58         ` [PATCH v5 1/2] " Nipunn Koorapati via GitGitGadget
2021-02-19  9:32           ` Jacob Keller
2020-12-22  3:58         ` [PATCH v5 2/2] negative-refspec: improve comment on query_matches_negative_refspec Nipunn Koorapati via GitGitGadget
2020-12-22  6:48         ` [PATCH v5 0/2] negative-refspec: fix segfault on : refspec Junio C Hamano
2020-12-23 23:56           ` Nipunn Koorapati
2020-12-24  0:00             ` Junio C Hamano
2021-01-11 20:22               ` Nipunn Koorapati
2021-01-12  2:01                 ` Junio C Hamano

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