From: Stefan Richter <stefanr@s5r6.in-berlin.de>
Date: Thu, 1 May 2008 08:43:04 +0000 (+0200)
Subject: ieee1394: fix NULL pointer dereference in sysfs access
X-Git-Tag: v2.6.26-rc1~17^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=07c7224cf74c3977c69c7c9a0b0fba264f2df36a;p=pandora-kernel.git

ieee1394: fix NULL pointer dereference in sysfs access

Regression since "ieee1394: prevent device binding of raw1394,
video1394, dv1394", commit d2ace29fa44589da51fedc06a67b3f05301f3bfd:
$ cat /sys/bus/ieee1394/drivers/raw1394/device_ids
triggers a NULL pointer dereference in fw_show_drv_device_ids.
Reported by Miles Lane.

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Tested-by: Miles Lane <miles.lane@gmail.com>
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