CVS: The file 'apps/bluetooth/experimental/bt_if.c' has been modified.

[Peter K. <pk...@us...>]

The following file was modified in apps/bluetooth/experimental:

Name     Old version  New version  Tag  Comment
----     -----------  -----------  ---  -------
bt_if.c  1.48         1.49=20=20=20=20=20=20=20=20=20=20=20=20=20=20

The accompanying log:

Corrected set_local_hostname() so it does not hang if unprintable
characters are passed in local_name.


The diff of the modified file(s):

--- bt_if.c	3 Jun 2002 15:31:22 -0000	1.48
+++ bt_if.c	17 Jun 2002 13:47:58 -0000	1.49
@@ -51,6 +51,7 @@
 #include <termios.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 #include <syslog.h>
 #include <errno.h>
 #include <stdarg.h>
@@ -1342,14 +1343,15 @@
=20
   *buf =3D '\0';
=20
-  if (*local_name)
+  if (local_name && *local_name)
   {
     while (*local_name && len < LOCAL_NAME_LENGTH)
     {
-      if (*local_name >=3D ' ' && *local_name <=3D 'z')
+      if (isprint(*local_name))
       {
-        buf[len++] =3D *local_name++;
+        buf[len++] =3D *local_name;
       }
+      local_name++;
     }
=20=20
     if (len && add_host)
@@ -1375,13 +1377,13 @@
 			}
 		}
   }
+
   if (len && add_host)
   {
     strcat(buf, ")");
   }
=20
   bt_set_local_name(bt_cfd, buf);
-
 }
=20
 void bt_set_local_name(int bt_cfd, const unsigned char *name)