Re: [PATCH v5] drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()

2021-12-02 Thread Alex Deucher
Applied. Thanks! Alex On Wed, Dec 1, 2021 at 10:16 AM Christian König wrote: > > Am 01.12.21 um 16:13 schrieb Zhou Qingyang: > > In radeon_driver_open_kms(), radeon_vm_bo_add() is assigned to > > vm->ib_bo_va and passes and used in radeon_vm_bo_set_addr(). In > > radeon_vm_bo_set_addr(), there

Re: [PATCH v5] drm/radeon/radeon_kms: Fix a NULL pointer dereference in radeon_driver_open_kms()

2021-12-01 Thread Christian König
Am 01.12.21 um 16:13 schrieb Zhou Qingyang: In radeon_driver_open_kms(), radeon_vm_bo_add() is assigned to vm->ib_bo_va and passes and used in radeon_vm_bo_set_addr(). In radeon_vm_bo_set_addr(), there is a dereference of vm->ib_bo_va, which could lead to a NULL pointer dereference on failure of