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[libvirt] [PATCHv2 3/5] Strip control characters from sysfs attributes



Including them in the XML makes them unparsable.

https://bugzilla.redhat.com/show_bug.cgi?id=1184131
---
 src/node_device/node_device_udev.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
index 8c39e5f..5e98222 100644
--- a/src/node_device/node_device_udev.c
+++ b/src/node_device/node_device_udev.c
@@ -239,6 +239,8 @@ static int udevGetStringSysfsAttr(struct udev_device *udev_device,
 
     ret = udevGetDeviceSysfsAttr(udev_device, attr_name, &tmp);
 
+    virStringStripControlChars(tmp);
+
     if (tmp != NULL && (STREQ(tmp, ""))) {
         VIR_FREE(tmp);
         tmp = NULL;
-- 
2.0.5


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