GNU bug report logs - #13391
dd silently ignores lseek error

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Message #28 received at 13391 <at> debbugs.gnu.org (full text, mbox):

From: Pádraig Brady <P <at> draigBrady.com>
To: Bernhard Voelker <mail <at> bernhard-voelker.de>
Cc: neil.klopfenstein <at> gmail.com, 13391 <at> debbugs.gnu.org
Subject: Re: bug#13391: dd silently ignores lseek error
Date: Wed, 09 Jan 2013 10:08:46 +0000

On 01/09/2013 07:36 AM, Bernhard Voelker wrote:
> why not check input_seekable where it is set - ~60 lines above?

I was trying to keep related code together.


Thanks for all the reviews, which I've fixed locally.

To provide an argument for why this shouldn't go in,
the following is equivalent:

  python -c 'import os; os.lseek(0,0,os.SEEK_CUR)' 2>/dev/null < /the/file &&
  dd if=/the/file ...

So if the need is esoteric enough the above might suffice?

I'll leave it stew for  a while longer.

thanks,
Pádraig.

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