All of lore.kernel.org
 help / color / mirror / Atom feed
From: Junio C Hamano <gitster@pobox.com>
To: "Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
Cc: git@vger.kernel.org,  Johannes Schindelin <johannes.schindelin@gmx.de>
Subject: Re: [PATCH 2/7] gpg-interface: make signature-prefix matching length-aware
Date: Thu, 17 Sep 2026 12:32:09 -0700	[thread overview]
Message-ID: <xmqqa4pfu11i.fsf@gitster.g> (raw)
In-Reply-To: <3fc7774ba867a10f35f7a74424baa4527f038232.1789667556.git.gitgitgadget@gmail.com> (Johannes Schindelin via GitGitGadget's message of "Thu, 17 Sep 2026 17:52:31 +0000")

"Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>
writes:

> @@ -669,7 +669,7 @@ int check_signature(struct signature_check *sigc,
>  	sigc->result = 'N';
>  	sigc->trust_level = TRUST_UNDEFINED;
>  
> -	fmt = get_format_by_sig(signature);
> +	fmt = get_format_by_sig(signature, slen);
>  	if (!fmt)
>  		die(_("bad/incompatible signature '%s'"), signature);

All the existing callers of check_signature() pass a NUL-terminated
buffer which is <buf, len> pair of a strbuf.  Another approach that
may be simpler is to drop the slen parameter from check_signature().


  reply	other threads:[~2026-09-17 19:32 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-17 17:52 [PATCH 0/7] Fix issues pointed out in Git for Windows by Coverity after merging v2.56.0-rc0 Johannes Schindelin via GitGitGadget
2026-09-17 17:52 ` [PATCH 1/7] wrapper: guard writev_in_full() against signed overflow Johannes Schindelin via GitGitGadget
2026-09-17 17:52 ` [PATCH 2/7] gpg-interface: make signature-prefix matching length-aware Johannes Schindelin via GitGitGadget
2026-09-17 19:32   ` Junio C Hamano [this message]
2026-09-18  7:12     ` Johannes Schindelin
2026-09-18  8:59       ` Junio C Hamano
2026-09-17 17:52 ` [PATCH 3/7] midx: validate incremental MIDX pack IDs Johannes Schindelin via GitGitGadget
2026-09-17 17:52 ` [PATCH 4/7] rerere: do not record failed conflict resolution data Johannes Schindelin via GitGitGadget
2026-09-17 19:34   ` Junio C Hamano
2026-09-17 17:52 ` [PATCH 5/7] t/unit-tests: check reftable iterator initialization Johannes Schindelin via GitGitGadget
2026-09-17 17:52 ` [PATCH 6/7] oss-fuzz: handle reftable iterator initialization failures Johannes Schindelin via GitGitGadget
2026-09-17 17:52 ` [PATCH 7/7] test-read-midx: check midx_fill_entry() result Johannes Schindelin via GitGitGadget

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=xmqqa4pfu11i.fsf@gitster.g \
    --to=gitster@pobox.com \
    --cc=git@vger.kernel.org \
    --cc=gitgitgadget@gmail.com \
    --cc=johannes.schindelin@gmx.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.