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mtd: mtdchar: fix information leak to userland
authorVasiliy Kulikov <segooon@gmail.com>
Sat, 6 Nov 2010 14:41:24 +0000 (17:41 +0300)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 3 Dec 2010 16:29:12 +0000 (16:29 +0000)
Structure mtd_info_user is copied to userland with padding byted
between "type" and "flags" fields uninitialized.  It leads to leaking
of contents of kernel stack memory.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
drivers/mtd/mtdchar.c patch | blob | history

diff --cc drivers/mtd/mtdchar.c
Simple merge
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