{
int len;
- ubifs_err("corrupted data at LEB %d:%d", lnum, offs);
+ ubifs_err("corruption at LEB %d:%d", lnum, offs);
if (dbg_failure_mode)
return;
len = c->leb_size - offs;
- if (len > 4096)
- len = 4096;
+ if (len > 8192)
+ len = 8192;
dbg_err("first %d bytes from LEB %d:%d", len, lnum, offs);
print_hex_dump(KERN_DEBUG, "", DUMP_PREFIX_OFFSET, 32, 4, buf, len, 1);
}
* @sbuf: scan buffer (must be c->leb_size)
*
* This function scans LEB number @lnum and returns complete information about
- * its contents. Returns an error code in case of failure.
+ * its contents. Returns the scaned information in case of success and,
+ * %-EUCLEAN if the LEB neads recovery, and other negative error codes in case
+ * of failure.
*/
struct ubifs_scan_leb *ubifs_scan(const struct ubifs_info *c, int lnum,
int offs, void *sbuf)
cond_resched();
ret = ubifs_scan_a_node(c, buf, len, lnum, offs, 0);
-
if (ret > 0) {
/* Padding bytes or a valid padding node */
offs += ret;
goto corrupted;
default:
dbg_err("unknown");
- goto corrupted;
+ err = -EINVAL;
+ goto error;
}
err = ubifs_add_snod(c, sleb, buf, offs);
len -= node_len;
}
- if (offs % c->min_io_size)
- goto corrupted;
+ if (offs % c->min_io_size) {
+ ubifs_err("empty space starts at non-aligned offset %d", offs);
+ goto corrupted;;
+ }
ubifs_end_scan(c, sleb, lnum, offs);