[klibc] [klibc:master] kinit: Fix capabilities alternate read/ write io without flush

[maximilian attems]

On Sun, May 27, 2012 at 09:04:17PM -0700, H. Peter Anvin wrote:
> On 05/27/2012 02:24 PM, klibc-bot for maximilian attems wrote:
> > Commit-ID:  8544fef6d5e5bc8f927ffbd3e4031b905c907de9
> > Gitweb:     http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=8544fef6d5e5bc8f927ffbd3e4031b905c907de9
> > Author:     maximilian attems <max at stro.at>
> > AuthorDate: Sun, 27 May 2012 23:18:07 +0200
> > Committer:  maximilian attems <max at stro.at>
> > CommitDate: Sun, 27 May 2012 23:18:07 +0200
> > 
> > [klibc] kinit: Fix capabilities alternate read/write io without flush
> > 
> > Just fseek back to the start.
> > 
> 
> 
> I'm confused by this.  This seems odd at the very best.

does it, why?

Doesn't outputting to a stream after directly reading it
lead to undefined behaviour.

-- 
maks