28 lines
897 B
Diff
28 lines
897 B
Diff
From: Baruch Siach <baruch@tkos.co.il>
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Date: Mon, 11 Oct 2010 09:19:38 +0000 (+0200)
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Subject: nanddump: fix initialization of bad blocks oob data buffer
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X-Git-Url: http://git.infradead.org
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nanddump: fix initialization of bad blocks oob data buffer
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When dumping oob data of a bad block, initialize oobbuf with 0xff, instead of
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readbuf. This avoids bogus oob data on output.
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Signed-off-by: Baruch Siach <baruch@tkos.co.il>
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Acked-by: Mike Frysinger <vapier@gentoo.org>
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Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
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---
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diff --git a/nanddump.c b/nanddump.c
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index 3589931..b7341a5 100644
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--- a/nanddump.c
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+++ b/nanddump.c
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@@ -452,7 +452,7 @@ int main(int argc, char * const argv[])
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continue;
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if (badblock) {
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- memset (readbuf, 0xff, meminfo.oobsize);
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+ memset(oobbuf, 0xff, meminfo.oobsize);
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} else {
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/* Read OOB data and exit on failure */
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oob.start = ofs;
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