On Fri, Jan 08, 2016 at 09:40:52PM +0000, Chris Wilson wrote: > Unknown parameters, especially structure padding, are expected to invoke > rejection with -EINVAL. > > Testcase: igt/gem_ctx_bad_destroy/invalid-pad > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89602 > Signed-off-by: Chris Wilson <[email protected]> > Cc: Daniel Vetter <[email protected]>
Reviewed-by: Daniel Vetter <[email protected]> > --- > drivers/gpu/drm/i915/i915_gem_context.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/i915_gem_context.c > b/drivers/gpu/drm/i915/i915_gem_context.c > index 060e902afd1c..baabbd6488d8 100644 > --- a/drivers/gpu/drm/i915/i915_gem_context.c > +++ b/drivers/gpu/drm/i915/i915_gem_context.c > @@ -1001,6 +1001,9 @@ int i915_gem_context_destroy_ioctl(struct drm_device > *dev, void *data, > struct intel_context *ctx; > int ret; > > + if (args->pad != 0) > + return -EINVAL; > + > if (args->ctx_id == DEFAULT_CONTEXT_HANDLE) > return -ENOENT; > > -- > 2.7.0.rc3 > -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
