Bugfix: Unlock flash when copying sector header.

6 years ago · 2888c11095
parent 840f7461ee
commit 2888c11095
1 changed files with 2 additions and 0 deletions
--- a/norcow.c
+++ b/norcow.c
@ -118,9 +118,11 @@ static void erase_sector(uint8_t sector, secbool set_magic)

 #if NORCOW_HEADER_LEN > 0
    // Copy the sector header back.
+    ensure(flash_unlock_write(), NULL);
    for (uint32_t i = 0; i < NORCOW_HEADER_LEN/sizeof(uint32_t); ++i) {
        ensure(flash_write_word(norcow_sectors[sector], i*sizeof(uint32_t), header_backup[i]), NULL);
    }
+    ensure(flash_lock_write(), NULL);
 #endif

    if (sectrue == set_magic) {