Hi,
On 2022/11/10 12:09, Luis Chamberlain wrote:
> On Thu, Nov 10, 2022 at 06:58:34AM +0400, Miaoqian Lin wrote:
>> The module_get_next_page() function return error pointers on error
>> instead of NULL.
>> Use IS_ERR() to check the return value to fix this.
>>
>> Fixes: b1ae6dc41eaa ("module: add in-kernel support for decompressing")
>> Signed-off-by: Miaoqian Lin <linmq006@xxxxxxxxx>
>> ---
> Thanks queued up. How did you find out? Just code inspection? I see
> chances are low of this triggering, but just curious how you found it.
I found this by static analysis, specifically, I obtained functions that return error pointers and
inspected whether their callers followed the correct specification.
> Luis
