On 7/10/20 8:14 AM, Yang Yingliang wrote:
> I got a memleak report when doing some fuzz test:
> 
> BUG: memory leak
> unreferenced object 0x607eeac06e78 (size 8):
>   comm "test", pid 295, jiffies 4294735835 (age 31.745s)
>   hex dump (first 8 bytes):
>     00 00 00 00 00 00 00 00                          ........
>   backtrace:
>     [<00000000932632e6>] percpu_ref_init+0x2a/0x1b0
>     [<0000000092ddb796>] __io_uring_register+0x111d/0x22a0
>     [<00000000eadd6c77>] __x64_sys_io_uring_register+0x17b/0x480
>     [<00000000591b89a6>] do_syscall_64+0x56/0xa0
>     [<00000000864a281d>] entry_SYSCALL_64_after_hwframe+0x44/0xa9
> 
> 
> Call percpu_ref_exit() on error path to avoid
> refcount memleak.

Applied, thanks.

-- 
Jens Axboe

Reply via email to