diff options
Diffstat (limited to 'cmd/efidebug.c')
| -rw-r--r-- | cmd/efidebug.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/cmd/efidebug.c b/cmd/efidebug.c index d8a76d78a3..5cc0a41af3 100644 --- a/cmd/efidebug.c +++ b/cmd/efidebug.c @@ -480,6 +480,11 @@ static int do_efi_show_memmap(cmd_tbl_t *cmdtp, int flag, EFI_PHYS_ADDR_WIDTH - 5, spc, EFI_PHYS_ADDR_WIDTH - 3, spc); printf("================ %.*s %.*s ==========\n", EFI_PHYS_ADDR_WIDTH, sep, EFI_PHYS_ADDR_WIDTH, sep); + /* + * Coverity check: dereferencing null pointer "map." + * This is a false positive as memmap will always be + * populated by allocate_pool() above. + */ for (i = 0, map = memmap; i < map_size / sizeof(*map); map++, i++) { if (map->type < ARRAY_SIZE(efi_mem_type_string)) type = efi_mem_type_string[map->type]; @@ -602,7 +607,7 @@ static int do_efi_boot_add(cmd_tbl_t *cmdtp, int flag, + sizeof(struct efi_device_path); /* for END */ /* optional data */ - if (argc < 6) + if (argc == 6) lo.optional_data = NULL; else lo.optional_data = (const u8 *)argv[6]; @@ -965,7 +970,7 @@ static int do_efi_boot_next(cmd_tbl_t *cmdtp, int flag, return CMD_RET_USAGE; bootnext = (u16)simple_strtoul(argv[1], &endp, 16); - if (*endp != '\0' || bootnext > 0xffff) { + if (*endp) { printf("invalid value: %s\n", argv[1]); r = CMD_RET_FAILURE; goto out; |