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Subject[PATCH 2/2] UBI: Call scan_all() with correct offset in error case
Date
If we find an invalid fastmap we have to scan from the very beginning.
Otherwise we leak the first 64 PEBs.

Reported-by: Richard Genoud <richard.genoud@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
---
drivers/mtd/ubi/attach.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/ubi/attach.c b/drivers/mtd/ubi/attach.c
index c071d41..03b32b0 100644
--- a/drivers/mtd/ubi/attach.c
+++ b/drivers/mtd/ubi/attach.c
@@ -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
--
1.8.1.4


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