Re: [PATCH][next] acpi/hmat: fix uninitialized pointer dereference on pointer 'target'

On Fri, Apr 5, 2019 at 4:12 PM Colin King wrote: > > From: Colin Ian King > > The pointer 'target' is not initialized and is only assigned when the > ACPI_HMAT_MEMORY_PD_VALID bit in p->flags is set. There is a later null > check on target that leads to an uninitialized pointer read and >

Re: [PATCH][next] acpi/hmat: fix uninitialized pointer dereference on pointer 'target'

On Fri, Apr 05, 2019 at 03:12:15PM +0100, Colin King wrote: > From: Colin Ian King > > The pointer 'target' is not initialized and is only assigned when the > ACPI_HMAT_MEMORY_PD_VALID bit in p->flags is set. There is a later null > check on target that leads to an uninitialized pointer read

Re: [PATCH][next] acpi/hmat: fix uninitialized pointer dereference on pointer 'target'

On 4/5/2019 7:42 PM, Colin King wrote: From: Colin Ian King The pointer 'target' is not initialized and is only assigned when the ACPI_HMAT_MEMORY_PD_VALID bit in p->flags is set. There is a later null check on target that leads to an uninitialized pointer read and dereference when

Re: [PATCH][next] acpi/hmat: fix uninitialized pointer dereference on pointer 'target'

On Fri, Apr 05, 2019 at 07:12:15AM -0700, Colin King wrote: > From: Colin Ian King > > The pointer 'target' is not initialized and is only assigned when the > ACPI_HMAT_MEMORY_PD_VALID bit in p->flags is set. There is a later null > check on target that leads to an uninitialized pointer read

[PATCH][next] acpi/hmat: fix uninitialized pointer dereference on pointer 'target'

From: Colin Ian King The pointer 'target' is not initialized and is only assigned when the ACPI_HMAT_MEMORY_PD_VALID bit in p->flags is set. There is a later null check on target that leads to an uninitialized pointer read and dereference when assigning target->processor_pxm when target