cmd: efidebug: add a comment against Coverity check (300329)
The check here, "Null pointer dereferences," is a false positive.
So leave a comment.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reported-by: Coverity (CID 300329)
diff --git a/cmd/efidebug.c b/cmd/efidebug.c
index 5e3bf16..668e5c4 100644
--- a/cmd/efidebug.c
+++ b/cmd/efidebug.c
@@ -480,6 +480,11 @@
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];