Ticket #2165 (new bug)
Coredumping Parrot with only 2 lines of PASM for fun and profit
Reported by: | dukeleto | Owned by: | |
---|---|---|---|
Priority: | normal | Milestone: | |
Component: | core | Version: | master |
Severity: | high | Keywords: | |
Cc: | Language: | ||
Patch status: | Platform: | all |
Description
(sarkomand)(~/git/linguist master* )$ parrot_config sha1 7b9fa1943a02630840e861fe709c01c28120bc08 (sarkomand)(~/git/linguist master* )$ cat hello.pasm .pcc_sub :main main: say "Hello!" (sarkomand)(~/git/linguist master* )$ parrot hello.pasm Hello! Segmentation fault (core dumped)
The backtrace is:
Program terminated with signal 11, Segmentation fault. #0 0x00007f1bcd9d8a47 in runops_fast_core (interp=0xb54050, runcore_unused=0xc3c1c0, pc=0xc4f1b0) at src/runcore/cores.c:504 504 DO_OP(pc, interp); (gdb) bt #0 0x00007f1bcd9d8a47 in runops_fast_core (interp=0xb54050, runcore_unused=0xc3c1c0, pc=0xc4f1b0) at src/runcore/cores.c:504 #1 0x00007f1bcd9d7e97 in runops_int (interp=0xb54050, offset=0) at src/runcore/main.c:218 #2 0x00007f1bcd9abe60 in runops (interp=0xb54050, offs=0) at src/call/ops.c:126 #3 0x00007f1bcd9a4982 in Parrot_pcc_invoke_from_sig_object (interp=0xb54050, sub_obj=0xc409b0, call_object=0xc40ac8) at src/call/pcc.c:337 #4 0x00007f1bcd9a40d5 in Parrot_pcc_invoke_sub_from_c_args (interp=0xb54050, sub_obj=0xc409b0, sig=0x7f1bcdb618e5 "P->") at src/call/pcc.c:139 #5 0x00007f1bcd9ed15a in Parrot_pf_execute_bytecode_program (interp=0xb54050, pbc=0xc40988, args=0xc407d0) at src/packfile/api.c:2738 #6 0x00007f1bcd981415 in Parrot_api_run_bytecode (interp_pmc=0xc34b78, pbc=0xc40988, mainargs=0xc407d0) at src/embed/bytecode.c:162 #7 0x00000000004019e0 in main (argc=2, argv=0x7fff63a4d778) at frontend/parrot/main.c:226
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