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Re: [Qemu-trivial] [Qemu-devel] [PATCH] bsd-user: Suppress gcc 4.x -Wpoi
From: |
Peter Maydell |
Subject: |
Re: [Qemu-trivial] [Qemu-devel] [PATCH] bsd-user: Suppress gcc 4.x -Wpointer-sign (included in -Wall) warning |
Date: |
Tue, 5 Apr 2016 18:13:12 +0100 |
On 5 April 2016 at 15:46, Ed Maste <address@hidden> wrote:
> This is the same change as b55266b5 in linux-user.
>
> Signed-off-by: Ed Maste <address@hidden>
> ---
> bsd-user/uaccess.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/bsd-user/uaccess.c b/bsd-user/uaccess.c
> index b7b3a06..91e2067 100644
> --- a/bsd-user/uaccess.c
> +++ b/bsd-user/uaccess.c
> @@ -51,7 +51,7 @@ abi_long target_strlen(abi_ulong guest_addr1)
> ptr = lock_user(VERIFY_READ, guest_addr, max_len, 1);
> if (!ptr)
> return -TARGET_EFAULT;
> - len = qemu_strnlen((char *)ptr, max_len);
> + len = qemu_strnlen((const char *)ptr, max_len);
> unlock_user(ptr, guest_addr, 0);
> guest_addr += len;
> /* we don't allow wrapping or integer overflow */
> --
> 2.4.6
Applied to master, thanks.
-- PMM