[PATCH] Fix memory leak in printf_positional

[Andreas Schwab]

Paul Pluzhnikov <ppluzhnikov@google.com> writes:

> On Thu, Sep 3, 2015 at 12:23 AM, Andreas Schwab <schwab@suse.de> wrote:
>> Paul Pluzhnikov <ppluzhnikov@google.com> writes:
>
>>> +$(objpfx)tst-printf-bz18872.c: tst-printf-bz18872.sh
>>> +     rm -f $@
>>> +     $(BASH) $^ > $@
>>
>> Please make that atomic by using a temporary file.
>
> Sorry, I didn't understand that comment.

The target must always be either complete or absent.  A redirection is
not atomic.

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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