c5b0b3ef9d
Fix race starting multiple session daemons (bz #1200149) Fix change-media success messages Strip invalid control codes from XML (bz #1066564, bz #1184131)
37 lines
1.4 KiB
Diff
37 lines
1.4 KiB
Diff
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
|
|
Date: Tue, 14 Apr 2015 12:30:34 +0200
|
|
Subject: [PATCH] Strip control characters from sysfs attributes
|
|
|
|
Including them in the XML makes them unparsable.
|
|
|
|
https://bugzilla.redhat.com/show_bug.cgi?id=1184131
|
|
(cherry picked from commit 557107500b22d4a5ba7d1b09f5f516512dfca67b)
|
|
---
|
|
src/node_device/node_device_udev.c | 6 +++++-
|
|
1 file changed, 5 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/src/node_device/node_device_udev.c b/src/node_device/node_device_udev.c
|
|
index 8c39e5f..0d691e0 100644
|
|
--- a/src/node_device/node_device_udev.c
|
|
+++ b/src/node_device/node_device_udev.c
|
|
@@ -194,7 +194,9 @@ static int udevGetUintProperty(struct udev_device *udev_device,
|
|
|
|
|
|
/* This function allocates memory from the heap for the property
|
|
- * value. That memory must be later freed by some other code. */
|
|
+ * value. That memory must be later freed by some other code.
|
|
+ * Any control characters that cannot be printed in the XML are stripped
|
|
+ * from the string */
|
|
static int udevGetDeviceSysfsAttr(struct udev_device *udev_device,
|
|
const char *attr_name,
|
|
char **attr_value)
|
|
@@ -239,6 +241,8 @@ 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;
|