svn commit: r210162 - stable/8/sys/dev/ata/chipsets

[Alexander Motin]

Author: mav
Date: Fri Jul 16 09:08:16 2010
New Revision: 210162
URL: http://svn.freebsd.org/changeset/base/210162

Log:
  MFC r208820:
  Fix use after free on error.

Modified:
  stable/8/sys/dev/ata/chipsets/ata-acerlabs.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/dev/ata/chipsets/ata-acerlabs.c
==============================================================================
--- stable/8/sys/dev/ata/chipsets/ata-acerlabs.c	Fri Jul 16 06:35:17 2010	(r210161)
+++ stable/8/sys/dev/ata/chipsets/ata-acerlabs.c	Fri Jul 16 09:08:16 2010	(r210162)
@@ -133,6 +133,7 @@ ata_ali_chipinit(device_t dev)
 				bus_release_resource(dev, SYS_RES_IOPORT,
 				    PCIR_BAR(i), res->bars[i]);
 			free(res, M_TEMP);
+			return ENXIO;
 		}
 	}
 	ctlr->chipset_data = res;