fixup! chore(core, legacy, storage): Refactor flash drivers

trezor · Nov 6, 2023 · c4d508e · c4d508e
1 parent 6a2576a
commit c4d508e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/core/embed/trezorhal/stm32u5/flash.c b/core/embed/trezorhal/stm32u5/flash.c
@@ -64,7 +64,8 @@ const void *flash_get_address(uint16_t sector, uint32_t offset, uint32_t size) {
     return NULL;
   }
 
-  if (offset + size > FLASH_PAGE_SIZE) {
+  if (sector * FLASH_PAGE_SIZE + offset + size >
+      FLASH_PAGE_SIZE * FLASH_SECTOR_COUNT) {
     return NULL;
   }