lkml.org 
[lkml]   [2021]   [May]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH -next] cred: add missing return error code when set_cred_ucounts() failed
Yang Yingliang <yangyingliang@huawei.com> writes:

> If set_cred_ucounts() failed, we need return the error code.
>
> Fixes: 905ae01c4ae2 ("Add a reference to ucounts for each cred")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>

Applied thanks.
> ---
> kernel/cred.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/kernel/cred.c b/kernel/cred.c
> index db7c46bf36e5..e6fd2b3fc31f 100644
> --- a/kernel/cred.c
> +++ b/kernel/cred.c
> @@ -372,7 +372,8 @@ int copy_creds(struct task_struct *p, unsigned long clone_flags)
> ret = create_user_ns(new);
> if (ret < 0)
> goto error_put;
> - if (set_cred_ucounts(new) < 0)
> + ret = set_cred_ucounts(new);
> + if (ret < 0)
> goto error_put;
> }

\
 
 \ /
  Last update: 2021-05-28 23:22    [W:0.239 / U:0.076 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site