On 8/18/22 7:19 PM, Sun Ke wrote:
> If size < 0; open request will fail, but cachefiles_ondemand_copen return 0.
> Fix to return a negative error code.
Could you please also update the commit log?
Otherwise LGTM.
Reviewed-by: Jingbo Xu <jefflexu@xxxxxxxxxxxxxxxxx>
BTW, also cc linux-fsdevel@xxxxxxxxxxxxxxx
>
> Fixes: c8383054506c ("cachefiles: notify the user daemon when looking up cookie")
> Signed-off-by: Sun Ke <sunke32@xxxxxxxxxx>
> ---
> fs/cachefiles/ondemand.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/fs/cachefiles/ondemand.c b/fs/cachefiles/ondemand.c
> index 1fee702d5529..ea8a1e8317d9 100644
> --- a/fs/cachefiles/ondemand.c
> +++ b/fs/cachefiles/ondemand.c
> @@ -159,7 +159,7 @@ int cachefiles_ondemand_copen(struct cachefiles_cache *cache, char *args)
> /* fail OPEN request if daemon reports an error */
> if (size < 0) {
> if (!IS_ERR_VALUE(size))
> - size = -EINVAL;
> + ret = size = -EINVAL;
> req->error = size;
> goto out;
> }
--
Thanks,
Jingbo
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