From: Hugh Daschbach <hdasch@broadcom.com>
Date: Thu, 21 Jan 2010 18:15:55 +0000 (-0800)
Subject: [SCSI] libfc: Don't assume response request present.
X-Git-Tag: v2.6.33~26^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b248df30fca3aeee1d650b570e8cbc4e8cc45710;p=pandora-kernel.git

[SCSI] libfc: Don't assume response request present.

Fix NULL pointer dereference crash occurs in fc_lport_bsg_request()
for bsg requests that do not contain a response request.
Specifically, FC_BSG_HST_ADD_RPORT and FC_BSG_HST_DEL_RPORT bsg
requests are not guaranteed to include a response request.

Signed-off-by: Hugh Daschbach <hdasch@broadcom.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
---

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