On Mon, Mar 29, 2010 at 10:54:42AM -0700, Richard Henderson wrote:
> Signed-off-by: Richard Henderson <r...@twiddle.net>
Thanks, applied.
> ---
> exec.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/exec.c b/exec.c
> index 33854e1..d69194c 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -2461,6 +2461,9 @@ int page_check_range(target_ulong start, target_ulong
> len, int flags)
> assert(start < ((abi_ulong)1 << L1_MAP_ADDR_SPACE_BITS));
> #endif
>
> + if (len == 0) {
> + return 0;
> + }
> if (start + len - 1 < start) {
> /* We've wrapped around. */
> return -1;
> --
> 1.6.6.1
>
>
>
>
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurel...@aurel32.net http://www.aurel32.net
