Re: [PATCH 1/2] staging: fsl-dpaa2/eth: Fix skb use after free

2017-07-20 Thread Dan Carpenter
Ah. Good. My mistake. regards, dan carpenter ___ devel mailing list de...@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel

RE: [PATCH 1/2] staging: fsl-dpaa2/eth: Fix skb use after free

2017-07-20 Thread Bogdan Purcareata
; linux-ker...@vger.kernel.org; > de...@driverdev.osuosl.org > Subject: Re: [PATCH 1/2] staging: fsl-dpaa2/eth: Fix skb use after free > > On Thu, Jul 20, 2017 at 10:58:37AM +, Bogdan Purcareata wrote: > > Once a Tx frame descriptor is enqueued, an interrupt might be trigg

Re: [PATCH 1/2] staging: fsl-dpaa2/eth: Fix skb use after free

2017-07-20 Thread Dan Carpenter
On Thu, Jul 20, 2017 at 10:58:37AM +, Bogdan Purcareata wrote: > Once a Tx frame descriptor is enqueued, an interrupt might be triggered > to process the Tx confirmation and free the skb, hitting a memory use > after free when updating the tx_bytes statistic based on skb->len. > > Use the