From: Johan Hovold <johan@kernel.org>
Date: Tue, 12 Jan 2016 11:05:20 +0000 (+0100)
Subject: USB: visor: fix null-deref at probe
X-Git-Tag: v3.2.78~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eff70986a653dbf87ede52a1293dc499b6eb829e;p=pandora-kernel.git

USB: visor: fix null-deref at probe

commit cac9b50b0d75a1d50d6c056ff65c005f3224c8e0 upstream.

Fix null-pointer dereference at probe should a (malicious) Treo device
lack the expected endpoints.

Specifically, the Treo port-setup hack was dereferencing the bulk-in and
interrupt-in urbs without first making sure they had been allocated by
core.

Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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