| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> |
| Cc: | Alexander Kukushkin <cyberdemn(at)gmail(dot)com>, bossartn(at)amazon(dot)com, Stephen Frost <sfrost(at)snowman(dot)net>, isaac(dot)morland(at)gmail(dot)com, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Maximum password length |
| Date: | 2020-09-02 00:58:23 |
| Message-ID: | 278665.1599008303@sss.pgh.pa.us |
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| Lists: | pgsql-hackers |
I wrote:
> Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com> writes:
>> ISTM that it's only going to be a matter of time before that will be
>> exceeded. Why have a limit at all? Accept whatever StringInfo accepts.
> Hmm, that would require some refactoring of simple_prompt for starters.
To use StringInfo, we have to move sprompt.c into src/common/ where
the stringinfo stuff lives; but that seems fine to me, because it had
little if any business being in src/port/. Here's a draft patch
that does it that way.
This could be refined; in particular, I think that most of the
password-prompting sites could drop their separate have_password
flags in favor of checking whether the password pointer is NULL
or not. That would likely also prove that some of the free(password)
calls I sprinkled in are unnecessary.
regards, tom lane
| Attachment | Content-Type | Size |
|---|---|---|
| remove-password-length-limits-1.patch | text/x-diff | 24.1 KB |
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