Re: [Bug-apl] Crash when calling file_io with wrong arguments

[Juergen Sauermann]

Hi Elias,

not on my machine:

      '/usr/lib/apl/lib_file_io.so' ⎕FX 'IO'
IO
      IO[0] 0
   Functions provided by this library.
   Assumes 'lib_file_io.so'  ⎕FX  'FUN'

   Legend: e - error code
           i - integer
           h - file handle (integer)
           s - string
           A1, A2, ...  nested vector with elements A1, A2, ...
...


Could it be a stale lib_file_io somewhere? (try a full absolute path like above).

/// Jürgen


On 03/30/2014 12:12 PM, Elias Mårtenson wrote:

To reproduce, type the following two commands:

      'file_io' ⎕FX 'IO'

      IO[0] 0

Then the following exception is displayed:

====================================================

SEGMENTATION FAULT

----------------------------------------

-- Stack trace at main.cc:119

----------------------------------------

0x7f173710cde5 __libc_start_main

0x434b6d  main

0x5205ad   Workspace::immediate_execution(bool)

0x46291d    Command::process_line()

0x46181b     Command::process_line(UCS_string&)

0x46a7e8      Executable::execute_body() const

0x4df3a0       StateIndicator::run()

0x48c98a        Prefix::reduce_statements()

0x488ef7         Prefix::reduce_MISC_F_C_B()

0x4e0564          StateIndicator::eval_XB(Token&, Token&, Token&)

0x480fc4           NativeFunction::eval_XB(Value_P, Value_P)

0x7f1721f520dd            

0x7f1738966bb0             

0x47978a              

========================================

====================================================

Regards,

Elias