On Mon, Jul 31, 2017 at 04:03:40PM +1000, Paul Mackerras wrote: > On Thu, Jul 13, 2017 at 10:38:29AM +0300, Dan Carpenter wrote: > > There are some error paths in kvmppc_core_vcpu_create_e500() where we > > forget to set the error code. It means that we return ERR_PTR(0) which > > is NULL and it results in a NULL pointer dereference in the caller. > > > > Signed-off-by: Dan Carpenter <[email protected]> > > Are these user-triggerable, and therefore needing to go into 4.13 > and be back-ported to the stable trees? Or can they wait for 4.14? >
These are static checker fixes... I imagine that they might be user triggerable with quite a bit of work but it's a only NULL derefence. regards, dan carpenter
