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Re: [Xen-devel] [PATCH for-4.7 0/6] Workaround gcc -Wmaybe-uninitialised false positive reports

On Fri, Apr 29, 2016 at 04:11:11PM +0100, Wei Liu wrote:
> On my Debian Jessie build box gcc complains about various maybe uninitialised
> variables when -g is in use. In fact gcc -Wmaybe-uninitialized is not very
> reliable according to gcc manpage, various search results and answer from
> someone on freenode #gcc channel.
> I go through those failures and try to provide some workaround for them.
> Please have a look if these fixes make sense or my analysis is correct.
> Wei.
> Wei Liu (6):
>   rombios/tcgbios: initialise size in tcpa_extend_acpi_log
>   rombios/tcgbios: initialise entry in HashLogEvent32
>   rombios/tcgbios: initialise logdataptr in HashLogEvent32
>   blktap2: initialise buf in vhd_util_check_footer
>   blktap2: initialise buf to NULL in img2qcow.c:main
>   blktap2: initialise buf in qcow2raw.c:main


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