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staging: spectra: don't read past array in Conv_Spare_Data_Log2Phy_Format()

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It should decrement or we read past the array

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
roel kluin 2011-01-03 11:59:14 -08:00 committed by Greg Kroah-Hartman
parent e508edb203
commit aa96646daa
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/spectra/lld_nand.c
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@ -1400,7 +1400,7 @@ void Conv_Spare_Data_Log2Phy_Format(u8 *data)
const u32 PageSpareSize = DeviceInfo.wPageSpareSize;
if (enable_ecc) {
for (i = spareFlagBytes - 1; i >= 0; i++)
for (i = spareFlagBytes - 1; i >= 0; i--)
data[PageSpareSize - spareFlagBytes + i] = data[i];
}
}