Buffer overflow fixes

daemons/cand/CanRxListener.cpp

@@ -84,7 +84,7 @@ void *CanRxListener::Run(void *arg)
     if ( nread == 0 )
       continue;
     
-    char timebuf[32];
+    char timebuf[100];
     
     if ( Logging.IsLogging() )
     {

daemons/cand/CanTxGenerator.cpp

@@ -97,7 +97,7 @@ void *CanTxGenerator::Run(void *arg)
       struct tm tm;
       gettimeofday( &tv, NULL );
       gmtime_r( &tv.tv_sec, &tm );
-      char buf[32];
+      char buf[100];
       sprintf( buf, "%4d/%2d/%2d-%2d:%2d:%2d.%03ld",
                tm.tm_year+1900, tm.tm_mon, tm.tm_mday,
                tm.tm_hour, tm.tm_min, tm.tm_sec,

src/libnet/uri_parse.c

@@ -154,7 +154,7 @@ int uri_parse( const char *uri, uri_parts *parsed )
       strncpy( parsed->port, port, sizeof(parsed->port) );
   }
   if ( path )
-    strncat( parsed->path, path, sizeof(parsed->path) );
+    strncat( parsed->path, path, sizeof(parsed->path)-1 );
   
   return ret;
 }