From: Dan Rosenberg <drosenberg@vsecurity.com>
Date: Wed, 15 Sep 2010 11:43:04 +0000 (+0000)
Subject: drivers/net/eql.c: prevent reading uninitialized stack memory
X-Git-Tag: v2.6.36-rc5~12^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=44467187dc22fdd33a1a06ea0ba86ce20be3fe3c;p=pandora-kernel.git

drivers/net/eql.c: prevent reading uninitialized stack memory

Fixed formatting (tabs and line breaks).

The EQL_GETMASTRCFG device ioctl allows unprivileged users to read 16
bytes of uninitialized stack memory, because the "master_name" member of
the master_config_t struct declared on the stack in eql_g_master_cfg()
is not altered or zeroed before being copied back to the user.  This
patch takes care of it.

Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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