Messages in this thread | | | Date | Fri, 20 May 2022 11:45:11 -0300 | From | Jason Gunthorpe <> | Subject | Re: [PATCH] RDMA/rxe: Use kzalloc() to alloc map_set |
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On Wed, May 18, 2022 at 12:37:25PM +0800, Li Zhijian wrote: > Below call chains will alloc map_set without fully initializing map_set. > rxe_mr_init_fast() > -> rxe_mr_alloc() > -> rxe_mr_alloc_map_set() > > Uninitialized values inside struct rxe_map_set are possible to cause > kernel panic.
If the value is uninitialized then why is 0 an OK value?
Would be happier to know the exact value that is not initialized
Jason
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