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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>
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1 changed files with 4 additions and 2 deletions
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@ -1417,9 +1417,11 @@ int ubi_attach(struct ubi_device *ubi, int force_scan)
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ai = alloc_ai("ubi_aeb_slab_cache2");
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if (!ai)
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return -ENOMEM;
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}
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err = scan_all(ubi, ai, UBI_FM_MAX_START);
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err = scan_all(ubi, ai, 0);
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} else {
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err = scan_all(ubi, ai, UBI_FM_MAX_START);
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}
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}
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}
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#else
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