diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpu/drm/msm/msm_gem_vma.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/msm/msm_gem_vma.c b/drivers/gpu/drm/msm/msm_gem_vma.c index 209154be5efc..381a0853c05b 100644 --- a/drivers/gpu/drm/msm/msm_gem_vma.c +++ b/drivers/gpu/drm/msm/msm_gem_vma.c @@ -1080,6 +1080,12 @@ vm_bind_job_lookup_ops(struct msm_vm_bind_job *job, struct drm_msm_vm_bind *args op->obj = obj; cnt++; + + if ((op->range + op->obj_offset) > obj->size) { + ret = UERR(EINVAL, dev, "invalid range: %016llx + %016llx > %016zx\n", + op->range, op->obj_offset, obj->size); + goto out_unlock; + } } *nr_bos = cnt; |