func: static void goodG2B() char * data ; char data_buf [ 100 ] = FULL_COMMAND ; data = data_buf; strcat ( data , "*.*" ); myStruct . structFirst = data; CWE78_OS_Command_Injection__char_file_popen_67b_goodG2BSink ( myStruct ); void CWE78_OS_Command_Injection__char_file_popen_67b_goodG2BSink(CWE78_OS_Command_Injection__char_file_popen_67_structType myStruct) char * data = myStruct . structFirst ; pipe = POPEN ( data , "wb" ); if ( pipe != NULL )  PCLOSE ( pipe ); 