these? https://patchwork.freedesktop.org/series/116699/ https://patchwork.freedesktop.org/series/116695/
On Thu, Apr 27, 2023 at 8:45 PM whitehat002 whitehat002 hackyzh002@gmail.com wrote:
Alex,I have a question, why I don't see it on the https://patchwork.freedesktop.org/
Alex Deucher alexdeucher@gmail.com 于2023年4月27日周四 20:40写道：
As per my prior reply, it has been applied.
Thanks,
Alex
On Thu, Apr 27, 2023 at 8:39 AM whitehat002 whitehat002 hackyzh002@gmail.com wrote:
hello What is the current status of this patch, has it been applied?
hackyzh002 hackyzh002@gmail.com 于2023年4月19日周三 20:23写道：
The type of size is unsigned int, if size is 0x40000000, there will be an integer overflow, size will be zero after size *= sizeof(uint32_t), will cause uninitialized memory to be referenced later.
Signed-off-by: hackyzh002 hackyzh002@gmail.com
drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 08eced097..89bcacc65 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -192,7 +192,7 @@ static int amdgpu_cs_pass1(struct amdgpu_cs_parser *p, uint64_t *chunk_array_user; uint64_t *chunk_array; uint32_t uf_offset = 0;
unsigned int size;
size_t size; int ret; int i;-- 2.34.1