Robert Richter 392be0bda7 cxl/mem: Force array size of mem_commands[] to CXL_MEM_COMMAND_ID_MAX ... Typically the mem_commands[] array is in sync with 'enum { CXL_CMDS }'. Current code works well. However, the array size of mem_commands[] may not strictly be the same as CXL_MEM_COMMAND_ID_MAX. E.g. if a new CXL_CMD() is added that is guarded by #ifdefs, the array could be shorter. This could lead then further to an out-of-bounds array access in cxl_validate_cmd_from_user(). Fix this by forcing the array size to CXL_MEM_COMMAND_ID_MAX. This also adds range checks for array items in mem_commands[] at compile time. Signed-off-by: Robert Richter <rrichter@amd.com> Link: https://lore.kernel.org/r/20210324141635.22335-1-rrichter@amd.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2021-04-06 11:41:35 -07:00
..
bus.c	cxl/mem: Register CXL memX devices	2021-02-16 20:36:38 -08:00
cxl.h	cxl/mem: Enable commands via CEL	2021-02-16 20:36:38 -08:00
Kconfig	cxl/mem: Add a "RAW" send command	2021-02-16 20:36:38 -08:00
Makefile	cxl/mem: Register CXL memX devices	2021-02-16 20:36:38 -08:00
mem.c	cxl/mem: Force array size of mem_commands[] to CXL_MEM_COMMAND_ID_MAX	2021-04-06 11:41:35 -07:00
pci.h