Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Johan Hovold
On Mon, Apr 03, 2017 at 01:21:08PM +, Kalle Valo wrote: > Johan Hovold writes: > > > On Mon, Apr 03, 2017 at 01:02:28PM +, Kalle Valo wrote: > >> Kalle Valo writes: > >> > >> > Johan Hovold writes: > >> > > >> >> On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: > >> >>> Ma

Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Kalle Valo
Johan Hovold writes: > On Mon, Apr 03, 2017 at 01:02:28PM +, Kalle Valo wrote: >> Kalle Valo writes: >> >> > Johan Hovold writes: >> > >> >> On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: >> >>> Make sure to check the number of endpoints to avoid dereferencing a >> >>> NULL-

Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Johan Hovold
On Mon, Apr 03, 2017 at 01:02:28PM +, Kalle Valo wrote: > Kalle Valo writes: > > > Johan Hovold writes: > > > >> On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: > >>> Make sure to check the number of endpoints to avoid dereferencing a > >>> NULL-pointer or accessing memory beyo

Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Kalle Valo
Kalle Valo writes: > Johan Hovold writes: > >> On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: >>> Make sure to check the number of endpoints to avoid dereferencing a >>> NULL-pointer or accessing memory beyond the endpoint array should a >>> malicious device lack the expected endp

Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Kalle Valo
Johan Hovold writes: > On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: >> Make sure to check the number of endpoints to avoid dereferencing a >> NULL-pointer or accessing memory beyond the endpoint array should a >> malicious device lack the expected endpoints. >> >> Fixes: 36bcce4

Re: [PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-04-03 Thread Johan Hovold
On Mon, Mar 13, 2017 at 01:44:20PM +0100, Johan Hovold wrote: > Make sure to check the number of endpoints to avoid dereferencing a > NULL-pointer or accessing memory beyond the endpoint array should a > malicious device lack the expected endpoints. > > Fixes: 36bcce430657 ("ath9k_htc: Handle stor

[PATCH 1/2] wireless: ath9k_htc: fix NULL-deref at probe

2017-03-13 Thread Johan Hovold
Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer or accessing memory beyond the endpoint array should a malicious device lack the expected endpoints. Fixes: 36bcce430657 ("ath9k_htc: Handle storage devices") Cc: Sujith Manoharan Signed-off-by: Johan Hovold --- dr