[Intel-gfx] [PATCH] gpu: i915: fix a missing check of get_free_page

If the allocation fails, return false to avoid potential NULL pointer dereference Signed-off-by: Kangjie Lu --- drivers/gpu/drm/i915/i915_gpu_error.c | 5 - 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915/i915_gpu_err

Re: [Intel-gfx] [PATCH] gpu: i915: fix a missing check of get_free_page

Quoting Kangjie Lu (2019-03-09 04:24:50) > If the allocation fails, return false to avoid potential > NULL pointer dereference No. If we fail to allocate c->tmp, we do uncached reads instead. -Chris ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.