Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-17 Thread Kees Cook
On Wed, Aug 17, 2016 at 1:17 PM, Stephen Boyd wrote: > On 08/16, Kees Cook wrote: >> This adds a CONFIG to trigger BUG()s when the kernel encounters >> unexpected data structure integrity as currently detected with >> CONFIG_DEBUG_LIST. >> >> Specifically list operations

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-17 Thread Kees Cook
On Wed, Aug 17, 2016 at 1:17 PM, Stephen Boyd wrote: > On 08/16, Kees Cook wrote: >> This adds a CONFIG to trigger BUG()s when the kernel encounters >> unexpected data structure integrity as currently detected with >> CONFIG_DEBUG_LIST. >> >> Specifically list operations have been a target for

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-17 Thread Stephen Boyd
On 08/16, Kees Cook wrote: > This adds a CONFIG to trigger BUG()s when the kernel encounters > unexpected data structure integrity as currently detected with > CONFIG_DEBUG_LIST. > > Specifically list operations have been a target for widening flaws to gain > "write anywhere" primitives for

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-17 Thread Stephen Boyd
On 08/16, Kees Cook wrote: > This adds a CONFIG to trigger BUG()s when the kernel encounters > unexpected data structure integrity as currently detected with > CONFIG_DEBUG_LIST. > > Specifically list operations have been a target for widening flaws to gain > "write anywhere" primitives for

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-16 Thread Kees Cook
On Tue, Aug 16, 2016 at 5:55 PM, Henrique de Moraes Holschuh wrote: > On Tue, 16 Aug 2016, Kees Cook wrote: >> This adds a CONFIG to trigger BUG()s when the kernel encounters >> unexpected data structure integrity as currently detected with >> CONFIG_DEBUG_LIST. >> >>

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-16 Thread Kees Cook
On Tue, Aug 16, 2016 at 5:55 PM, Henrique de Moraes Holschuh wrote: > On Tue, 16 Aug 2016, Kees Cook wrote: >> This adds a CONFIG to trigger BUG()s when the kernel encounters >> unexpected data structure integrity as currently detected with >> CONFIG_DEBUG_LIST. >> >> Specifically list operations

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-16 Thread Henrique de Moraes Holschuh
On Tue, 16 Aug 2016, Kees Cook wrote: > This adds a CONFIG to trigger BUG()s when the kernel encounters > unexpected data structure integrity as currently detected with > CONFIG_DEBUG_LIST. > > Specifically list operations have been a target for widening flaws to gain > "write anywhere"

Re: [PATCH v2 0/5] bug: Provide toggle for BUG on data corruption

2016-08-16 Thread Henrique de Moraes Holschuh
On Tue, 16 Aug 2016, Kees Cook wrote: > This adds a CONFIG to trigger BUG()s when the kernel encounters > unexpected data structure integrity as currently detected with > CONFIG_DEBUG_LIST. > > Specifically list operations have been a target for widening flaws to gain > "write anywhere"