Re: [PATCH v2 5/7] trace2: remove use of xstrfmt()

[Junio C Hamano <gitster@pobox.com>]

Elijah Newren <newren@gmail.com> writes:

> On Tue, Aug 25, 2026 at 11:59 AM Derrick Stolee via GitGitGadget
> <gitgitgadget@gmail.com> wrote:
>>
> [...]
>>+       const char *redact = ":<REDACTED>";
>>+       char *redacted;
> [...]
>> +       memcpy(redacted, arg, prefix_len);
>> +       memcpy(redacted + prefix_len, redact, redact_len - 1);
>
> Only copy redact_len - 1 bytes?  So only ":<REDACTED" without the
> trailing ">" ?  Why?

Yeah, if it were (redact_len + 1) it would have worked better, perhaps?

>
>
>> +       memcpy(redacted + prefix_len + redact_len - 1, p + at,
>> +              suffix_len + 1);
>> +       return redacted;
>>  }
>>