2010-08-29 Joel Sherrill <joel.sherrilL@OARcorp.com>

* libcsupport/src/getlogin.c: Modify to use strncpy() on all paths.

cpukit/ChangeLog

@@ -1,3 +1,7 @@
+2010-08-29	Joel Sherrill <joel.sherrilL@OARcorp.com>
+
+	* libcsupport/src/getlogin.c: Modify to use strncpy() on all paths.
+
 2010-08-28	Joel Sherrill <joel.sherrill@oarcorp.com>
 
 	PR 1694/shell

cpukit/libcsupport/src/getlogin.c

@@ -41,6 +41,7 @@ int getlogin_r(
 )
 {
   struct passwd *pw;
+  char          *pname;
 
   if ( !name ) 
     return EFAULT;
@@ -48,11 +49,13 @@ int getlogin_r(
   if ( namesize < LOGIN_NAME_MAX )
     return ERANGE;
 
+  /* Set the pointer to a default name */
+  pname = "";
+
   pw = getpwuid(getuid());
-  if ( !pw ) {
-   strcpy( name, "" );
-  } else {
-   strncpy( name, pw->pw_name, LOGIN_NAME_MAX );
-  }
+  if ( pw )
+   pname = pw->pw_name;
+
+  strncpy( name, pname, LOGIN_NAME_MAX );
   return 0;
 }