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Message-ID: <55F9BCCA.2040709@openwall.net>
Date: Wed, 16 Sep 2015 14:02:34 -0500
From: jfoug <jfoug@...nwall.net>
To: john-dev@...ts.openwall.com
Subject: Re: ldr_split_line() performance regression
On 9/16/2015 1:52 PM, Solar Designer wrote:
> strlen(*ciphertext) < 10 && strncmp(*ciphertext, "$dummy$", 7)) {
These should be reversed, since strncmp should short circuit out much
earlier than the length check. Also, checking for a '$' char even
before a strncpy (or even '$' and 'd') would be smart, as would checking
the 6 byte string "dummy$' from offset 1.
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