Imported Upstream version 1.0.6 upstream/1.0.6

1 files changed, 15 insertions, 0 deletions

diff --git a/libnm-util/nm-utils.c b/libnm-util/nm-utils.c
index d0c2ca31..143063e7 100644
--- a/libnm-util/nm-utils.c
+++ b/libnm-util/nm-utils.c
@@ -332,6 +332,21 @@ nm_utils_ssid_to_utf8 (const GByteArray *ssid)
 		                                     "UTF-8", e1, "?", NULL, NULL, NULL);
 	}
 
+	if (!converted) {
+		/* If there is still no converted string, the SSID probably
+		 * contains characters not valid in the current locale. Convert
+		 * the string to ASCII instead.
+		 */
+
+		/* Use the printable range of 0x20-0x7E */
+		gchar *valid_chars = " !\"#$%&'()*+,-./0123456789:;<=>?@"
+		                     "ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`"
+		                     "abcdefghijklmnopqrstuvwxyz{|}~";
+
+		converted = g_strndup ((const gchar *)ssid->data, ssid->len);
+		g_strcanon (converted, valid_chars, '?');
+	}
+
 	return converted;
 }