From d7ad12dcee12f1bd7a007d99903a73e784cbccb8 Mon Sep 17 00:00:00 2001 From: "monk.liu" Date: Tue, 5 May 2015 15:15:15 +0800 Subject: [PATCH] amdgpu: fix segfault when resources are NULL MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: monk.liu Reviewed-by: Christian König Reviewed-by: Jammy Zhou --- amdgpu/amdgpu_cs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/amdgpu/amdgpu_cs.c b/amdgpu/amdgpu_cs.c index 8a473a1d..b3defb84 100644 --- a/amdgpu/amdgpu_cs.c +++ b/amdgpu/amdgpu_cs.c @@ -659,7 +659,8 @@ static int amdgpu_cs_submit_one(amdgpu_context_handle context, memset(&cs, 0, sizeof(cs)); cs.in.chunks = (uint64_t)(uintptr_t)chunk_array; cs.in.ctx_id = context->id; - cs.in.bo_list_handle = ibs_request->resources->handle; + if (ibs_request->resources) + cs.in.bo_list_handle = ibs_request->resources->handle; cs.in.num_chunks = ibs_request->number_of_ibs; /* IB chunks */ for (i = 0; i < ibs_request->number_of_ibs; i++) {