Re: [PATCH] git-am: force egrep to use correct characters set

[Christian Himpel <chressie@googlemail.com>]

On Mon, Sep 28, 2009 at 11:53:02AM +0200, Johannes Sixt wrote:
> Christian Himpel schrieb:
> >> The case identified by Christian is certainly important because it is
> >> applied to a file whose contents can be anything, and the purpose of the
> >> check is to identify the text as an mbox file, whose header section can be
> >> only US-ASCII by definition. So, I think it has merit to apply the patch.
> > 
> > Yes.  It seems that this is the only place where it is important to match
> > just the ASCII printable characters.
> 
> There is another place in git-am.sh where a sed expression with a range
> looks at the input file, doesn't it? Isn't it critical, too?
> 
> 		if test -f "$dotest/rebasing" &&
> 			commit=$(sed -e 's/^From \([0-9a-f]*\) .*/\1/' \
> 				-e q "$dotest/$msgnum") &&
> 			test "$(git cat-file -t "$commit")" = commit
> 		then ...

It seems to be the line generated from 'git format-patch' that is tested
here.  It specifies the SHA1 of the commit that is converted into a mbox
patch by 'format-patch'.  Hence, I don't see it critical here (until
someone edits this line by hand).


Regards,
chressie