Hi,
I've made the current interface work with all types of our sandboxes.
For setuid the secret souse was prctl(PR_SET_DUMPABLE, 1, 0, 0, 0) to
make /proc entries non-root owned. So I am fine with the current
version of the code.
Andrew,
I see that this is already in linux-next. Please proceed w
2017-04-09 2:40 GMT+09:00 Dmitry Vyukov :
> On Fri, Apr 7, 2017 at 6:47 PM, Akinobu Mita wrote:
>> 2017-04-07 3:33 GMT+09:00 Michal Hocko :
>>> [Let's add linux-api - please always cc this list when adding/modifying
>>> user visible interfaces]
>>>
>>> On Tue 28-03-17 15:01:28, Dmitry Vyukov wrote
On Fri, Apr 7, 2017 at 6:47 PM, Akinobu Mita wrote:
> 2017-04-07 3:33 GMT+09:00 Michal Hocko :
>> [Let's add linux-api - please always cc this list when adding/modifying
>> user visible interfaces]
>>
>> On Tue 28-03-17 15:01:28, Dmitry Vyukov wrote:
>>> Add /proc/self/task//fail-nth file that all
2017-04-07 3:33 GMT+09:00 Michal Hocko :
> [Let's add linux-api - please always cc this list when adding/modifying
> user visible interfaces]
>
> On Tue 28-03-17 15:01:28, Dmitry Vyukov wrote:
>> Add /proc/self/task//fail-nth file that allows failing
>> 0-th, 1-st, 2-nd and so on calls systematical
[Let's add linux-api - please always cc this list when adding/modifying
user visible interfaces]
On Tue 28-03-17 15:01:28, Dmitry Vyukov wrote:
> Add /proc/self/task//fail-nth file that allows failing
> 0-th, 1-st, 2-nd and so on calls systematically.
> Excerpt from the added documentation:
I did
2017-03-28 22:01 GMT+09:00 Dmitry Vyukov :
> diff --git a/fs/proc/base.c b/fs/proc/base.c
> index 6e8655845830..66001172249b 100644
> --- a/fs/proc/base.c
> +++ b/fs/proc/base.c
> @@ -1353,6 +1353,53 @@ static const struct file_operations
> proc_fault_inject_operations = {
> .write
On Tue, 28 Mar 2017 15:01:28 +0200 Dmitry Vyukov wrote:
> +static ssize_t proc_fail_nth_write(struct file *file, const char __user *buf,
> +size_t count, loff_t *ppos)
> +{
> + struct task_struct *task;
> + int err, n;
> +
> + task = get_proc_task(file_
2017-03-28 22:01 GMT+09:00 Dmitry Vyukov :
> Add /proc/self/task//fail-nth file that allows failing
> 0-th, 1-st, 2-nd and so on calls systematically.
> Excerpt from the added documentation:
>
> ===
> Write to this file of integer N makes N-th call in the current task fail
> (N is 0-based). Read fr
On Tue, 28 Mar 2017 15:01:28 +0200 Dmitry Vyukov wrote:
> Add /proc/self/task//fail-nth file that allows failing
> 0-th, 1-st, 2-nd and so on calls systematically.
> Excerpt from the added documentation:
>
> ===
> Write to this file of integer N makes N-th call in the current task fail
> (N is 0
Add /proc/self/task//fail-nth file that allows failing
0-th, 1-st, 2-nd and so on calls systematically.
Excerpt from the added documentation:
===
Write to this file of integer N makes N-th call in the current task fail
(N is 0-based). Read from this file returns a single char 'Y' or 'N'
that says
10 matches
Mail list logo
