bootutil: loader: Add state to boot_is_header_valid() function

Adds the state object to this function so it can be referenced

Signed-off-by: Jamie McCrae <[email protected]>

Author: nordicjm

boot/bootutil/src/loader.c

@@ -863,10 +863,13 @@ split_image_check(struct image_header *app_hdr,
  * within the flash area we are in.
  */
 static bool
-boot_is_header_valid(const struct image_header *hdr, const struct flash_area *fap)
+boot_is_header_valid(const struct image_header *hdr, const struct flash_area *fap,
+                     struct boot_loader_state *state)
 {
     uint32_t size;
 
+    (void)state;
+
     if (hdr->ih_magic != IMAGE_MAGIC) {
         return false;
     }
@@ -1033,7 +1036,7 @@ boot_validate_slot(struct boot_loader_state *state, int slot,
     {
         FIH_CALL(boot_image_check, fih_rc, state, hdr, fap, bs);
     }
-    if (!boot_is_header_valid(hdr, fap) || FIH_NOT_EQ(fih_rc, FIH_SUCCESS)) {
+    if (!boot_is_header_valid(hdr, fap, state) || FIH_NOT_EQ(fih_rc, FIH_SUCCESS)) {
         if ((slot != BOOT_PRIMARY_SLOT) || ARE_SLOTS_EQUIVALENT()) {
             flash_area_erase(fap, 0, flash_area_get_size(fap));
             /* Image is invalid, erase it to prevent further unnecessary
@@ -2556,7 +2559,7 @@ boot_get_slot_usage(struct boot_loader_state *state)
         for (slot = 0; slot < BOOT_NUM_SLOTS; slot++) {
             hdr = boot_img_hdr(state, slot);
 
-            if (boot_is_header_valid(hdr, BOOT_IMG_AREA(state, slot))) {
+            if (boot_is_header_valid(hdr, BOOT_IMG_AREA(state, slot), state)) {
                 state->slot_usage[BOOT_CURR_IMG(state)].slot_available[slot] = true;
                 BOOT_LOG_IMAGE_INFO(slot, hdr);
             } else {