From: Chris Wright <chrisw@sous-sol.org>
Date: Mon, 5 May 2008 20:50:24 +0000 (-0700)
Subject: dccp: return -EINVAL on invalid feature length
X-Git-Tag: v2.6.26-rc2~60^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19443178fbfbf40db15c86012fc37df1a44ab857;p=pandora-kernel.git

dccp: return -EINVAL on invalid feature length

dccp_feat_change() validates length and on error is returning 1.
This happens to work since call chain is checking for 0 == success,
but this is returned to userspace, so make it a real error value.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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