From: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Date: Fri, 20 Sep 2019 16:08:21 +0200 > struct archdr is only big enough to hold the header of various types of > arcnet packets. So to provide enough space to hold the data read from > hardware provide a buffer large enough to hold a packet with maximal > size. > > The problem was noticed by the stack protector which makes the kernel > oops. > > Cc: stable@xxxxxxxxxxxxxxx # v2.4.0+ Do not CC: stable for networking patches, I take care of it. > Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx> Applied and queued up for -stable.
