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From: Karthik Nayak <karthik.188@gmail.com>
To: Junio C Hamano <gitster@pobox.com>
Cc: Eric Sunshine <sunshine@sunshineco.com>,
	Git List <git@vger.kernel.org>,
	Christian Couder <christian.couder@gmail.com>,
	Matthieu Moy <Matthieu.Moy@grenoble-inp.fr>
Subject: Re: [PATCH v15 07/13] ref-filter: add support for %(contents:lines=X)
Date: Fri, 4 Sep 2015 18:05:36 +0530	[thread overview]
Message-ID: <CAOLa=ZT8uAWp=janWUX5iBKZZ7cj-j2Z7OynYxhJ+v4THZJZXw@mail.gmail.com> (raw)
In-Reply-To: <xmqqpp1zlb79.fsf@gitster.mtv.corp.google.com>

On Thu, Sep 3, 2015 at 9:57 PM, Junio C Hamano <gitster@pobox.com> wrote:
> Eric Sunshine <sunshine@sunshineco.com> writes:
>
>> Also, if 'buf' is indeed unconditionally NUL-terminated, then the (sp
>> <= buf + size) check is wasted code since the result of strstr() will
>> always be either NULL or pointing somewhere within the NUL-terminated
>> string.
>
> A caller can give a buf that is NUL terminated but specify that the
> only early part of the buffer to be used by giving you a shorter
> size, no?  In such a case, strstr() is safe in the sense that it is
> guaranteed not to go on forever, but you need to verify the location
> of the string it found is within the bounds.

That was the idea behind this, but will stick to Matthieu's suggestion.

-- 
Regards,
Karthik Nayak

  reply	other threads:[~2015-09-04 12:36 UTC|newest]

Thread overview: 58+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-09-01 18:26 [PATCH v15 00/13] port builtin/tag.c to use ref-filter APIs Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 01/13] ref-filter: move `struct atom_value` to ref-filter.c Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 02/13] ref-filter: introduce ref_formatting_state and ref_formatting_stack Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 03/13] utf8: add function to align a string into given strbuf Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 04/13] ref-filter: introduce handler function for each atom Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 05/13] ref-filter: implement an `align` atom Karthik Nayak
2015-09-01 21:19   ` Junio C Hamano
2015-09-02 11:51     ` Karthik Nayak
2015-09-02 15:01       ` Junio C Hamano
2015-09-02 15:05         ` Karthik Nayak
2015-09-02 15:45           ` Junio C Hamano
2015-09-02 16:09             ` Karthik Nayak
2015-09-02 17:10             ` Matthieu Moy
2015-09-02 17:28               ` Junio C Hamano
2015-09-03 13:30                 ` Karthik Nayak
2015-09-02 15:50         ` Matthieu Moy
2015-09-02  8:41   ` Matthieu Moy
2015-09-02 12:51     ` Karthik Nayak
2015-09-02  8:45   ` Matthieu Moy
2015-09-02 13:12     ` Karthik Nayak
2015-09-02 15:50       ` Matthieu Moy
2015-09-03 14:12   ` Eric Sunshine
2015-09-03 16:01     ` Karthik Nayak
2015-09-03 16:23     ` Junio C Hamano
2015-09-04 18:02       ` Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 06/13] ref-filter: add option to filter out tags, branches and remotes Karthik Nayak
2015-09-01 21:30   ` Junio C Hamano
2015-09-02  1:27     ` Karthik Nayak
2015-09-02  4:15       ` Junio C Hamano
2015-09-02 12:48         ` Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 07/13] ref-filter: add support for %(contents:lines=X) Karthik Nayak
2015-09-02  9:07   ` Matthieu Moy
2015-09-02 14:16     ` Karthik Nayak
2015-09-02 16:11       ` Matthieu Moy
2015-09-03 13:34         ` Karthik Nayak
2015-09-03 13:49           ` Karthik Nayak
2015-09-03 14:47             ` Matthieu Moy
2015-09-03 16:05               ` Karthik Nayak
2015-09-03 14:39   ` Eric Sunshine
2015-09-03 14:47     ` Eric Sunshine
2015-09-03 15:05       ` Matthieu Moy
2015-09-03 16:04         ` Karthik Nayak
2015-09-03 16:27       ` Junio C Hamano
2015-09-04 12:35         ` Karthik Nayak [this message]
2015-09-03 15:01     ` Matthieu Moy
2015-09-03 16:03     ` Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 08/13] ref-filter: add support to sort by version Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 09/13] ref-filter: add option to match literal pattern Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 10/13] tag.c: use 'ref-filter' data structures Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 11/13] tag.c: use 'ref-filter' APIs Karthik Nayak
2015-09-02  9:09   ` Matthieu Moy
2015-09-02 15:10   ` Junio C Hamano
2015-09-02 15:40     ` Karthik Nayak
2015-09-02 16:13       ` Matthieu Moy
2015-09-02 16:43         ` Junio C Hamano
2015-09-03 13:32           ` Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 12/13] tag.c: implement '--format' option Karthik Nayak
2015-09-01 18:26 ` [PATCH v15 13/13] tag.c: implement '--merged' and '--no-merged' options Karthik Nayak

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