Changes between Initial Version and Version 1 of Ticket #1899

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Timestamp:
12/22/10 21:08:10 (4 years ago)
Author:
bluescreen
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  • Ticket #1899

    • Property status changed from new to assigned
  • Ticket #1899 – description

    initial v1  
    1 Around line 567,  
     1Around line 567, [[BR]] 
     2[[BR]] 
     3    if (IMCC_INFO(interp)->error_code) {[[BR]] 
     4        char * const error_str = Parrot_str_to_cstring(interp, 
     5                                                   IMCC_INFO(interp)->error_message);[[BR]] 
    26 
    3     if (IMCC_INFO(interp)->error_code) { 
    4         char * const error_str = Parrot_str_to_cstring(interp, 
    5                                                    IMCC_INFO(interp)->error_message); 
     7        IMCC_INFO(interp)->error_code=IMCC_FATAL_EXCEPTION;[[BR]] 
     8        fprintf(stderr, "error:imcc:%s", error_str);[[BR]] 
     9        IMCC_print_inc(interp);[[BR]] 
     10        Parrot_str_free_cstring(error_str);[[BR]] 
     11        Parrot_x_exit(interp, IMCC_FATAL_EXCEPTION);[[BR]] 
     12    }[[BR]] 
     13    imc_cleanup(interp, yyscanner);[[BR]] 
     14[[BR]] 
     15In the error branch main.c is not calling imc_cleanup so valgrind gives the following output:[[BR]] 
    616 
    7         IMCC_INFO(interp)->error_code=IMCC_FATAL_EXCEPTION; 
    8         fprintf(stderr, "error:imcc:%s", error_str); 
    9         IMCC_print_inc(interp); 
    10         Parrot_str_free_cstring(error_str); 
    11         Parrot_x_exit(interp, IMCC_FATAL_EXCEPTION); 
    12     } 
    13     imc_cleanup(interp, yyscanner); 
    14  
    15 In the error branch main.c is not calling imc_cleanup so valgrind gives the following output: 
    16  
    17 ==4322== 222 (208 direct, 14 indirect) bytes in 1 blocks are definitely lost in loss record 238 of 508 
    18 ==4322==    at 0x4C27480: calloc (vg_replace_malloc.c:467) 
    19 ==4322==    by 0x4FB05F7: gc_ms2_allocate_memory_chunk_zeroed (gc_ms2.c:1410) 
    20 ==4322==    by 0x4FA9EC5: Parrot_gc_allocate_memory_chunk_with_interior_pointers (api.c:628) 
    21 ==4322==    by 0x50FEE0C: new_frame (imcc.l:752) 
    22 ==4322==    by 0x5100397: IMCC_push_parser_state (imcc.l:1263) 
    23 ==4322==    by 0x5102552: compile_to_bytecode (main.c:556) 
    24 ==4322==    by 0x51029C4: imcc_run (main.c:652) 
    25 ==4322==    by 0x401313: main (main.c:152) 
     17==4322== 222 (208 direct, 14 indirect) bytes in 1 blocks are definitely lost in loss record 238 of 508[[BR]] 
     18==4322==    at 0x4C27480: calloc (vg_replace_malloc.c:467)[[BR]] 
     19==4322==    by 0x4FB05F7: gc_ms2_allocate_memory_chunk_zeroed (gc_ms2.c:1410)[[BR]] 
     20==4322==    by 0x4FA9EC5: Parrot_gc_allocate_memory_chunk_with_interior_pointers (api.c:628)[[BR]] 
     21==4322==    by 0x50FEE0C: new_frame (imcc.l:752)[[BR]] 
     22==4322==    by 0x5100397: IMCC_push_parser_state (imcc.l:1263)[[BR]] 
     23==4322==    by 0x5102552: compile_to_bytecode (main.c:556)[[BR]] 
     24==4322==    by 0x51029C4: imcc_run (main.c:652)[[BR]] 
     25==4322==    by 0x401313: main (main.c:152)[[BR]]