Hi Andrey,
I have added NULL check for usb_ifnum_to_if() and send a patch.
Please re-test it.
~arvind
On Monday 09 October 2017 11:20 PM, Andrey Konovalov wrote:
Hi!
I've got the following report while fuzzing the kernel with syzkaller.
On commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f (4.1
Hi!
I've got the following report while fuzzing the kernel with syzkaller.
On commit 8a5776a5f49812d29fe4b2d0a2d71675c3facf3f (4.14-rc4).
It seems that the return value of usb_ifnum_to_if() can be NULL and
needs to be checked.
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NUL
