Ticket #1081 (closed bug: wontfix)
segfault in Parrot_HashIteratorKey_get_string
Reported by: | coke | Owned by: | bacek |
---|---|---|---|
Priority: | blocker | Milestone: | |
Component: | core | Version: | trunk |
Severity: | fatal | Keywords: | |
Cc: | Language: | ||
Patch status: | Platform: |
Description
Parrot r41563, partcl revision 745
running t_tcl/set-old.test in a partcl checkout (after running enough of 'make spectest' to checkout the spec tests), segfaults with the following backtrace.
See also TT#1080, which has a similar start to a different backtrace.
#0 0xb7f4620b in Parrot_HashIteratorKey_get_string (interp=0x804f040, pmc=0xb58c990c) from /home/coke/bird/lib/libparrot.so.1.6.0 #1 0xb7f44540 in Parrot_FixedPMCArray_get_string_keyed_int (interp=0x804f040, pmc=0xb58b833c, key=1) from /home/coke/bird/lib/libparrot.so.1.6.0 #2 0xb7f2c8c6 in Parrot_ArrayIterator_shift_string (interp=0x804f040, pmc=0xb58b6578) from /home/coke/bird/lib/libparrot.so.1.6.0 #3 0xb7df1ee2 in Parrot_shift_s_p (cur_opcode=0xb6fa0098, interp=0x804f040) at src/ops/pmc.ops:438 #4 0xb7e7185b in runops_slow_core (interp=0x804f040, runcore=0x80e1e50, pc=0xb6fa0098) at src/runcore/cores.c:843 #5 0xb7e7074e in runops_int (interp=0x804f040, offset=983) at src/runcore/main.c:545 #6 0xb7e58012 in runops (interp=0x804f040, offs=983) at src/call/ops.c:119 #7 0xb7e5817b in runops_args (interp=0x804f040, sub=0x80baac4, obj=0xb58b838c, meth_unused=0x8072290, sig=0xb7fb0a4c "S", ap=0xbfffe834 "\310e\213\265\350\201\213\265\337\23\367\267\310\215\16\b\220\"\a\b\3") at src/call/ops.c:269 #8 0xb7e585d2 in Parrot_run_meth_fromc_args (interp=0x804f040, sub=0x80baac4, obj=0xb58b838c, meth=0x8072290, sig=0xb7fb0a4c "S") at src/call/ops.c:478 #9 0xb7f525f4 in Parrot_Object_get_string (interp=0x804f040, pmc=0xb58b838c) at ./src/pmc/object.c:3167 #10 0xb7f44540 in Parrot_FixedPMCArray_get_string_keyed_int (interp=0x804f040, pmc=0xb58b81e8, key=0) from /home/coke/bird/lib/libparrot.so.1.6.0 #11 0xb7f2c8c6 in Parrot_ArrayIterator_shift_string (interp=0x804f040, pmc=0xb58b65c8) from /home/coke/bird/lib/libparrot.so.1.6.0 #12 0xb7df1ee2 in Parrot_shift_s_p (cur_opcode=0xb6fa0098, interp=0x804f040) at src/ops/pmc.ops:438 #13 0xb7e7185b in runops_slow_core (interp=0x804f040, runcore=0x80e1e50, pc=0xb6fa0098) at src/runcore/cores.c:843 #14 0xb7e7074e in runops_int (interp=0x804f040, offset=983) at src/runcore/main.c:545 #15 0xb7e58012 in runops (interp=0x804f040, offs=983) at src/call/ops.c:119 #16 0xb7e5817b in runops_args (interp=0x804f040, sub=0x80baac4, obj=0xb58b8224, meth_unused=0x8072290, sig=0xb7fb0a4c "S", ap=0xbfffe9f4 "@\360\4\b(\352\377\277\306\347\356\267\310\215\16\b\220\"\a\b\3") at src/call/ops.c:269 #17 0xb7e585d2 in Parrot_run_meth_fromc_args (interp=0x804f040, sub=0x80baac4, obj=0xb58b8224, meth=0x8072290, sig=0xb7fb0a4c "S") at src/call/ops.c:478 #18 0xb7f525f4 in Parrot_Object_get_string (interp=0x804f040, pmc=0xb58b8224) at ./src/pmc/object.c:3167 #19 0xb7db4657 in Parrot_tcl_return_p (cur_opcode=0xb6fb2068, interp=0x804f040) at tcl.ops:172 #20 0xb7e7185b in runops_slow_core (interp=0x804f040, runcore=0x80e1e50, pc=0xb6fb2068) at src/runcore/cores.c:843 #21 0xb7e7074e in runops_int (interp=0x804f040, offset=24465) at src/runcore/main.c:545 #22 0xb7e58012 in runops (interp=0x804f040, offs=3) at src/call/ops.c:119 #23 0xb7e5817b in runops_args (interp=0x804f040, sub=0x80b95fc, obj=0x80c0718, meth_unused=0x0, sig=0xb7fa6d44 "vP", ap=0xbfffeb6c "\314\230\v\b") at src/call/ops.c:269 #24 0xb7e587d8 in Parrot_runops_fromc_args (interp=0x804f040, sub=0x80b95fc, sig=0xb7fa6d44 "vP") at src/call/ops.c:338 #25 0xb7e42187 in Parrot_runcode (interp=0x804f040, argc=2, argv=0xbfffece8) at src/embed.c:827 #26 0xb7f94046 in imcc_run_pbc (interp=0x804f040, sourcefile=0xbffff43d "tcl.pbc", argc=2, argv=0xbfffece8) at compilers/imcc/main.c:792 #27 imcc_run (interp=0x804f040, sourcefile=0xbffff43d "tcl.pbc", argc=2, argv=0xbfffece8) at compilers/imcc/main.c:1075 #28 0x08048985 in main (argc=2, argv=0xbfffece8) at src/main.c:60
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