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Re: [PATCH] build: fix a subtly twisted "make distcheck" failure
From: |
arnold |
Subject: |
Re: [PATCH] build: fix a subtly twisted "make distcheck" failure |
Date: |
Wed, 6 Jun 2012 06:53:14 GMT |
Hi Paul.
> On 06/05/2012 03:35 PM, Paolo Bonzini wrote:
> > What if the regex matches \0?
>
> I'm thinking to change the default behavior of grep,
> so that \0 is treated as if it ended a line (like
> newline) when reading binary files. This will be
> more useful in practice, not least because it fixes
> the denial-of-service problem. POSIX allows this.
Please remember that for gawk dfa.c needs to continue to be able
to match '\0'.
(There's an issue related to that which I need to discuss with Paolo,
off list. Will try to get to it soon. :-)
Thanks,
Arnold