Re: [PATCH v2 4/9] bsd-user/mmap.c: mmap return ENOMEM on overflow

[Richard Henderson]

On 9/21/21 9:56 PM, Warner Losh wrote:
> mmap should return ENOMEM on len overflow rather than EINVAL. Return
> EINVAL when len == 0 and ENOMEM when the rounded to a page length is 0.
> Found by make check-tcg.
>
> Signed-off-by: Warner Losh<imp@bsdimp.com>
> ---
>   bsd-user/mmap.c | 9 ++++++++-
>   1 file changed, 8 insertions(+), 1 deletion(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~