* dvblast.c: Fix segfault with buffer overflow and -d option (thanks testking...

* dvblast.c: Fix segfault with buffer overflow and -d option (thanks testking !) * ALL: Fix trailing whitespaces/tabs.

dvblast.c

@@ -484,7 +484,6 @@ int main( int i_argc, char **pp_argv )
                     snprintf( sz_port, sizeof( sz_port ), "%d", atoi( psz_token + 1 ) );
                 }
 
-    
                 memset( &ai_hints, 0, sizeof( ai_hints ) );
                 ai_hints.ai_socktype = SOCK_DGRAM;
                 ai_hints.ai_flags    = AI_ADDRCONFIG | AI_NUMERICHOST | AI_NUMERICSERV;
@@ -528,7 +527,7 @@ int main( int i_argc, char **pp_argv )
                 }
 
                 psz_displayname = malloc( INET_ADDRSTRLEN + 18 );
-                snprintf( psz_displayname, ( INET6_ADDRSTRLEN + 18 ),
+                snprintf( psz_displayname, ( INET_ADDRSTRLEN + 18 ),
                           "duplicate (%s:%s)", optarg, sz_port );
 
                 i_dup_config |= OUTPUT_VALID;