Re: [PATCH] net: hns: dereference ppe_cb->ppe_common_cb if it is non-null

2016-08-26 Thread David Miller
From: Colin King Date: Thu, 25 Aug 2016 07:51:10 +0100 > From: Colin Ian King > > ppe_cb->ppe_common_cb is being dereferenced before a null check is > being made on it. If ppe_cb->ppe_common_cb is null then we end up > with a null pointer dereference when assigning dsaf_dev. Fix this > by mov

Re: [PATCH] net: hns: dereference ppe_cb->ppe_common_cb if it is non-null

2016-08-25 Thread Yisen Zhuang
在 2016/8/25 14:51, Colin King 写道: > From: Colin Ian King > > ppe_cb->ppe_common_cb is being dereferenced before a null check is > being made on it. If ppe_cb->ppe_common_cb is null then we end up > with a null pointer dereference when assigning dsaf_dev. Fix this > by moving the initialisatio

[PATCH] net: hns: dereference ppe_cb->ppe_common_cb if it is non-null

2016-08-24 Thread Colin King
From: Colin Ian King ppe_cb->ppe_common_cb is being dereferenced before a null check is being made on it. If ppe_cb->ppe_common_cb is null then we end up with a null pointer dereference when assigning dsaf_dev. Fix this by moving the initialisation of dsaf_dev once we know ppe_cb->ppe_common_cb