x86/irq: avoid use-after-free on error path in pirq_guest_bind()
authorAndrew Cooper <andrew.cooper3@citrix.com>
Thu, 23 Jan 2014 12:55:42 +0000 (13:55 +0100)
committerJan Beulich <jbeulich@suse.com>
Thu, 23 Jan 2014 12:55:42 +0000 (13:55 +0100)
commit650fc2f76d0a156e23703683d0c18fa262ecea36
tree1bb7c1fa3bdb4bbf887eeec718ec44249c65c440
parent231d7f4098c8ac9cdb78f18fcb820d8618c8b0c2
x86/irq: avoid use-after-free on error path in pirq_guest_bind()

This is XSA-83.

Coverity-ID: 1146952

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/irq.c