Added explicit cast to silence warning

Explicit cast to silence warning about negative array index
wolfSSL · Apr 16, 2024 · d8c651c · d8c651c
1 parent 1db4189
commit d8c651c
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/libwolfboot.c b/src/libwolfboot.c
@@ -240,8 +240,8 @@ static int RAMFUNCTION nvm_select_fresh_sector(int part)
 #endif
 
     /* check magic in case the sector is corrupt */
-    word_0 = *((uint32_t*)(base - sizeof(uint32_t)));
-    word_1 = *((uint32_t*)(base - WOLFBOOT_SECTOR_SIZE - sizeof(uint32_t)));
+    word_0 = *((uint32_t*)((uint32_t)base - sizeof(uint32_t)));
+    word_1 = *((uint32_t*)((uint32_t)base - WOLFBOOT_SECTOR_SIZE - sizeof(uint32_t)));
 
     if (word_0 == WOLFBOOT_MAGIC_TRAIL && word_1 != WOLFBOOT_MAGIC_TRAIL) {
         sel = 0;