From: Kulikov Vasiliy <segooon@gmail.com>
Date: Wed, 11 Aug 2010 01:02:03 +0000 (-0700)
Subject: i2o: fix overflow of copy_to_user()
X-Git-Tag: v2.6.36-rc1~220
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d929dc2bfd8a58c34f1df0680018fa8ea5caa907;p=pandora-kernel.git

i2o: fix overflow of copy_to_user()

If (len > reslen) we must not call copy_to_user() since kernel buffer is
smaller than we want to copy.  Similar code in this file is correct, so
this bug was a typo.

Signed-off-by: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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