tree: https://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git dev-queue head: 2746dc17cbf54ef20cc09a7ec6862477a326fae1 commit: 678aebbf361736b67e2d83264fb1f2b49ecf6bc0 [20/95] ice: add parser internal helper functions config: x86_64-randconfig-161-20240609 (https://download.01.org/0day-ci/archive/20240610/202406100753.38qaqzo9-...@intel.com/config) compiler: gcc-13 (Ubuntu 13.2.0-4ubuntu3) 13.2.0
If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <l...@intel.com> | Reported-by: Dan Carpenter <dan.carpen...@linaro.org> | Closes: https://lore.kernel.org/r/202406100753.38qaqzo9-...@intel.com/ smatch warnings: drivers/net/ethernet/intel/ice/ice_parser.c:971 __ice_pg_nm_cam_match() error: memcmp() '&item->key.val' too small (9 vs 13) vim +971 drivers/net/ethernet/intel/ice/ice_parser.c 678aebbf361736 Junfeng Guo 2024-05-27 967 static bool __ice_pg_nm_cam_match(struct ice_pg_nm_cam_item *item, 678aebbf361736 Junfeng Guo 2024-05-27 968 struct ice_pg_cam_key *key) 678aebbf361736 Junfeng Guo 2024-05-27 969 { 678aebbf361736 Junfeng Guo 2024-05-27 970 return (item->key.valid && 678aebbf361736 Junfeng Guo 2024-05-27 @971 !memcmp(&item->key.val, &key->val, sizeof(key->val))); This will read beyond the end of the "item->key.val". They're similar structs but key->val has u32 next_proto; at the end. 678aebbf361736 Junfeng Guo 2024-05-27 972 } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
