From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Sat, 31 Dec 2005 01:18:53 +0000 (-0800)
Subject: sysctl: don't overflow the user-supplied buffer with '\0'
X-Git-Tag: v2.6.15~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8febdd85adaa41fa1fc1cb31286210fc2cd3ed0c;p=pandora-kernel.git

sysctl: don't overflow the user-supplied buffer with '\0'

If the string was too long to fit in the user-supplied buffer,
the sysctl layer would zero-terminate it by writing past the
end of the buffer. Don't do that.

Noticed by Yi Yang <yang.y.yi@gmail.com>

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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