Re: [Qemu-devel] [PATCH] pc-dimm: fix error handling in pc_dimm_check_memdev_is_busy()

2016-03-01 Thread Igor Mammedov
On Mon, 29 Feb 2016 19:33:15 +0100 Markus Armbruster wrote: > Igor Mammedov writes: > > > if host_memory_backend_get_memory() were to return error and > > Start sentences with a capital letter, please. > > > NULL MemoryRegion,

Re: [Qemu-devel] [PATCH] pc-dimm: fix error handling in pc_dimm_check_memdev_is_busy()

2016-02-29 Thread Markus Armbruster
Igor Mammedov writes: > if host_memory_backend_get_memory() were to return error and Start sentences with a capital letter, please. > NULL MemoryRegion, pc_dimm_check_memdev_is_busy() would crash > dereferrencing null pointer in memory_region_is_mapped() dereferencing >