On Sat, May 11, 2013 at 2:26 PM, richard -rw- weinberger
<richard.weinber...@gmail.com> wrote:
> On Sat, May 11, 2013 at 1:01 PM, Sergei Trofimovich <sly...@gmail.com> wrote:
>>> With this change:
>>>
>>> diff --git a/fs/namespace.c b/fs/namespace.c
>>> index 7b1ca9b..289211d 100644
>>> --- a/fs/namespace.c
>>> +++ b/fs/namespace.c
>>> @@ -2236,6 +2236,8 @@ int copy_mount_string(const void __user *data, char
>>> **where)
>>> return 0;
>>> }
>>>
>>> + printk(" here: size is %ul\n", (unsigned long)data);
>>
>> Be careful, it's long->int truncation. I guess you want '%lu' instead of
>> '%ul'.
>
> Toralf, please use the attached patch.
> Maybe it helps us.
> In theory we call kmalloc() with at most PAGE_SIZE, which is okay.fixing -ENOATTACHMENT... -- Thanks, //richard
debug.patch
Description: Binary data
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