Re: [Qemu-trivial] [PATCH] oslib-posix: Fix new compiler error with -Wclobbered

[Paolo Bonzini]

Il 24/06/2014 22:52, Stefan Weil ha scritto:
> Newer versions of gcc report a warning (or an error with -Werror) when
> compiler option -Wclobbered (or -Wextra) is active:
>
> util/oslib-posix.c:372:12: error:
>  variable ‘hpagesize’ might be clobbered by ‘longjmp’ or ‘vfork’ 
> [-Werror=clobbered]
>
> The rewritten code fixes this warning: variable 'hpagesize' is now set and
> used in a block without any call of sigsetjmp or similar functions.
>
> Signed-off-by: Stefan Weil <address@hidden>

Reviewed-by: Paolo Bonzini <address@hidden>