Hello everyone,
My name is Shaobo He and I am a graduate student at University of Utah. I am
using a static analysis tool to search for null pointer dereferences and came
across a potentially invalid memory access in the file
drivers/gpu/drm/radeon/radeon_ttm.c: in function `radeon_ttm_tt_populate`,
function `radeon_ttm_tt_to_gtt` can return a NULL pointer which is dereferenced
by the call to `drm_prime_sg_to_page_addr_arrays`.
Please let me know if it makes sense. I am looking forward to your reply.
Best,
Shaobo
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