X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=libudev%2Flibudev-device.c;h=951f78aa5c7a7f9d3838bae78bab911d0eb55e67;hp=669c51e35bb7617f24bfb153d0b4061003603dda;hb=b25a94549ce37cd7654f6f44b66944375919db58;hpb=b53c3a21b9992915f89624f60e85fe50b7aad4ad

diff --git a/libudev/libudev-device.c b/libudev/libudev-device.c
index 669c51e35..951f78aa5 100644
--- a/libudev/libudev-device.c
+++ b/libudev/libudev-device.c
@@ -1211,14 +1211,20 @@ static int update_envp_monitor_buf(struct udev_device *udev_device)
 	s = udev_device->monitor_buf;
 	l = MONITOR_BUF_SIZE;
 	udev_list_entry_foreach(list_entry, udev_device_get_properties_list_entry(udev_device)) {
+		const char *key;
+
+		key = udev_list_entry_get_name(list_entry);
+		/* skip private variables */
+		if (key[0] == '.')
+			continue;
+
 		/* add string to envp array */
 		udev_device->envp[i++] = s;
 		if (i+1 >= ENVP_SIZE)
 			return -EINVAL;
 
 		/* add property string to monitor buffer */
-		l = util_strpcpyl(&s, l, udev_list_entry_get_name(list_entry), "=",
-				  udev_list_entry_get_value(list_entry), NULL);
+		l = util_strpcpyl(&s, l, key, "=", udev_list_entry_get_value(list_entry), NULL);
 		if (l == 0)
 			return -EINVAL;
 		s++;