diff options
| -rw-r--r-- | boot/android_ab.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/boot/android_ab.c b/boot/android_ab.c index c93e5154101..a287eac04fe 100644 --- a/boot/android_ab.c +++ b/boot/android_ab.c @@ -52,7 +52,7 @@ static int ab_control_default(struct bootloader_control *abc) if (!abc) return -EFAULT; - memcpy(abc->slot_suffix, "a\0\0\0", 4); + memcpy(abc->slot_suffix, "_a\0\0", 4); abc->magic = BOOT_CTRL_MAGIC; abc->version = BOOT_CTRL_VERSION; abc->nb_slot = NUM_SLOTS; @@ -328,7 +328,8 @@ int ab_select_slot(struct blk_desc *dev_desc, struct disk_partition *part_info, * or the device tree. */ memset(slot_suffix, 0, sizeof(slot_suffix)); - slot_suffix[0] = BOOT_SLOT_NAME(slot); + slot_suffix[0] = '_'; + slot_suffix[1] = BOOT_SLOT_NAME(slot); if (memcmp(abc->slot_suffix, slot_suffix, sizeof(slot_suffix))) { memcpy(abc->slot_suffix, slot_suffix, |