hal/hald/linux pci_bus_device.c,1.8,1.9

[David Zeuthen]

Update of /cvs/hal/hal/hald/linux
In directory gabe:/tmp/cvs-serv2678/hald/linux

Modified Files:
	pci_bus_device.c 
Log Message:
2004-10-14  David Zeuthen  <davidz at redhat.com>

	Patch from Martin Pitt <martin at piware.de>.
	
	* hald/linux/pci_bus_device.c (pci_device_pre_process): Fixup crash
	on intel pro 2200 wireless because of unchecked pointer. Reported by
	Mitch <Mitch at 0Bits.COM>.



Index: pci_bus_device.c
===================================================================
RCS file: /cvs/hal/hal/hald/linux/pci_bus_device.c,v
retrieving revision 1.8
retrieving revision 1.9
diff -u -d -r1.8 -r1.9
--- pci_bus_device.c	8 Oct 2004 18:49:30 -0000	1.8
+++ pci_bus_device.c	14 Oct 2004 19:21:41 -0000	1.9
@@ -410,6 +410,9 @@
 	dlist_for_each_data (sysfs_get_device_attributes (device), cur,
 			     struct sysfs_attribute) {
 
+		if (cur == NULL || cur->path == NULL || cur->value == NULL)
+			continue;
+
 		if (sysfs_get_name_from_path (cur->path,
 					      attr_name,
 					      SYSFS_NAME_LEN) != 0)