*/
if (swab32(buf[i].size) == master->erasesize) {
int j;
- for (j = 0; j < numslots && buf[j].name[0] != 0xff; ++j) {
+ for (j = 0; j < numslots; ++j) {
+
+ /* A single 0xff denotes a deleted entry.
+ * Two of them in a row is the end of the table.
+ */
+ if (buf[j].name[0] == 0xff) {
+ if (buf[j].name[1] == 0xff) {
+ break;
+ } else {
+ continue;
+ }
+ }
+
/* The unsigned long fields were written with the
* wrong byte sex, name and pad have no byte sex.
*/
}
}
break;
+ } else {
+ /* re-calculate of real numslots */
+ numslots = buf[i].size / sizeof(struct fis_image_desc);
}
}
if (i == numslots) {
for (i = 0; i < numslots; i++) {
struct fis_list *new_fl, **prev;
- if (buf[i].name[0] == 0xff)
- continue;
+ if (buf[i].name[0] == 0xff) {
+ if (buf[i].name[1] == 0xff) {
+ break;
+ } else {
+ continue;
+ }
+ }
if (!redboot_checksum(&buf[i]))
break;