On 03/23/2015 09:01 PM, Joe Perches wrote:
> Return a negative error value like the rest
> of the entries in this function.
>
> Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Acked-by: Stephen Smalley <sds@xxxxxxxxxxxxx>
> ---
> Maybe this should be stable, it goes back to
> commit b77a493b1dc8 ("SELinux: standardize return code
> handling in selinuxfs.c") back in Nov 2010, but it's
> guarded by a #ifdef CONFIG_SECURITY_SELINUX_DEVELOP
> so it probably doesn't matter much.
That option is enabled by most distributions that enable SELinux; it is
what enables support for permissive mode.
>
> security/selinux/selinuxfs.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/security/selinux/selinuxfs.c b/security/selinux/selinuxfs.c
> index 1684bcc..5fde343 100644
> --- a/security/selinux/selinuxfs.c
> +++ b/security/selinux/selinuxfs.c
> @@ -152,7 +152,7 @@ static ssize_t sel_write_enforce(struct file *file, const char __user *buf,
> goto out;
>
> /* No partial writes. */
> - length = EINVAL;
> + length = -EINVAL;
> if (*ppos != 0)
> goto out;
>
>
>
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>
>
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