Re: [PATCH net-next] cxgb4: Check for kvzalloc allocation failure

From: YueHaibing Date: Fri, 25 May 2018 09:39:20 +0800 > On 2018/5/24 23:07, David Miller wrote: >> From: YueHaibing >> Date: Tue, 22 May 2018 15:07:18 +0800 >> >>> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c >>> b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c >>> index 130d

Re: [PATCH net-next] cxgb4: Check for kvzalloc allocation failure

On 2018/5/24 23:07, David Miller wrote: > From: YueHaibing > Date: Tue, 22 May 2018 15:07:18 +0800 > >> diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c >> b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c >> index 130d1ee..019cffe 100644 >> --- a/drivers/net/ethernet/chelsio/cxgb4/c

Re: [PATCH net-next] cxgb4: Check for kvzalloc allocation failure

From: YueHaibing Date: Tue, 22 May 2018 15:07:18 +0800 > diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c > b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c > index 130d1ee..019cffe 100644 > --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c > +++ b/drivers/net/ethernet/chelsio/c

[PATCH net-next] cxgb4: Check for kvzalloc allocation failure

t4_prep_fw doesn't check for card_fw pointer before store the read data, which could lead to a NULL pointer dereference if kvzalloc failed. Signed-off-by: YueHaibing --- drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 4 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/c