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Re: [Qemu-devel] [PATCH 03/10] linux-user: init_guest_space: Clean up if
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH 03/10] linux-user: init_guest_space: Clean up if we can't initialize the commpage |
Date: |
Fri, 23 Feb 2018 18:38:21 +0000 |
On 28 December 2017 at 18:08, Luke Shumaker <address@hidden> wrote:
> From: Luke Shumaker <address@hidden>
>
> We'll just exit with an error anyway, so it doesn't really matter, but it
> is cleaned up in all of the other places were we error out.
>
> Signed-off-by: Luke Shumaker <address@hidden>
> ---
> linux-user/elfload.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/linux-user/elfload.c b/linux-user/elfload.c
> index 453394239c..1a6b660b25 100644
> --- a/linux-user/elfload.c
> +++ b/linux-user/elfload.c
> @@ -1886,6 +1886,7 @@ unsigned long init_guest_space(unsigned long host_start,
> if (valid == 1) {
> break;
> } else if (valid == -1) {
> + munmap((void *)real_start, host_size);
> return (unsigned long)-1;
> }
> /* valid == 0, so try again. */
> --
> 2.15.1
Reviewed-by: Peter Maydell <address@hidden>
thanks
-- PMM
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