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(parent: 5b7a381) | patch
[SCSI] libfc: Don't assume response request present.
authorHugh Daschbach <hdasch@broadcom.com>
Tue, 16 Feb 2010 20:15:28 +0000 (12:15 -0800)
committerJames Bottomley <James.Bottomley@suse.de>
Wed, 17 Feb 2010 23:43:41 +0000 (17:43 -0600)
commit696c1cff5254bb3ac280fbbb639c66e9ff20306e
tree1d0b99d45e7d6ff4fe54782af17387e3b136edcdtree | snapshot
parent5b7a381e55d187e50a148b750abf4525cadd3a4fcommit | diff
[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>
drivers/scsi/libfc/fc_lport.c diff | blob | history
Full containers within linux kernel