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UBI: Call scan_all() with correct offset in error case 

If we find an invalid fastmap we have to scan from the very beginning.
Otherwise we leak the first 64 PEBs.

Reported-and-tested-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
This commit is contained in:
Richard Weinberger 2013-09-28 15:55:12 +02:00 committed by Artem Bityutskiy
parent f240dca8f2
commit 4b3e0a25aa
1 changed files with 4 additions and 2 deletions
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6
drivers/mtd/ubi/attach.c
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@ -1417,9 +1417,11 @@ int ubi_attach(struct ubi_device *ubi, int force_scan)
ai = alloc_ai("ubi_aeb_slab_cache2");
if (!ai)
return -ENOMEM;
}
err = scan_all(ubi, ai, UBI_FM_MAX_START);
err = scan_all(ubi, ai, 0);
} else {
err = scan_all(ubi, ai, UBI_FM_MAX_START);
}
}
}
#else