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Re: [PATCH v2][BZ #14286] Fix integer overflow in vfwprintf.
- From: Andreas Schwab <schwab at suse dot de>
- To: OndÅej BÃlka <neleai at seznam dot cz>
- Cc: libc-alpha at sourceware dot org
- Date: Mon, 21 Oct 2013 15:18:07 +0200
- Subject: Re: [PATCH v2][BZ #14286] Fix integer overflow in vfwprintf.
- Authentication-results: sourceware.org; auth=none
- References: <20131021082701 dot GA22363 at domone dot podge> <mvmsivv805x dot fsf at hawking dot suse dot de> <20131021093837 dot GA23041 at domone dot podge> <mvmob6j7x0r dot fsf at hawking dot suse dot de> <20131021123821 dot GB23647 at domone dot podge>
OndÅej BÃlka <neleai@seznam.cz> writes:
> On Mon, Oct 21, 2013 at 12:12:36PM +0200, Andreas Schwab wrote:
>> OndÅej BÃlka <neleai@seznam.cz> writes:
>>
>> > I copied that from case when malloc fails that if I read code
>> > correctly does not set ENOMEM.
>>
>> Testcase?
>>
>
> Here, nothing gets written but errno is 0.
And in which way is that a valid test case?
Andreas.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
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