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A stack overflow vulnerability was found #880

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MageWeiG opened this issue May 22, 2024 · 3 comments
Closed

A stack overflow vulnerability was found #880

MageWeiG opened this issue May 22, 2024 · 3 comments
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bug

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@MageWeiG
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The vulnerThe vulnerability error information is as followsability error information is as follows:

==272977==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc96d13ac0 (pc 0x55f7a3fd45c5 bp 0x7ffc96d16880 sp 0x7ffc96d13ac0 T0)
    #0 0x55f7a3fd45c5 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs
    #1 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #2 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #3 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #4 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #5 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #6 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #7 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #8 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #9 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #10 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #11 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #12 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #13 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #14 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #15 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #16 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #17 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #18 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #19 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #20 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #21 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #22 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #23 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #24 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #25 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #26 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #27 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #28 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #29 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #30 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #31 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #32 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #33 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #34 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #35 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #36 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #37 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #38 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #39 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #40 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #41 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #42 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #43 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #44 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #45 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #46 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #47 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #48 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #49 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #50 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #51 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #52 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #53 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #54 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #55 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #56 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #57 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #58 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #59 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #60 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #61 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #62 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #63 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #64 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #65 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #66 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #67 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #68 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #69 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #70 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #71 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #72 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #73 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #74 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #75 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #76 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #77 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #78 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #79 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #80 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #81 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #82 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #83 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #84 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #85 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #86 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #87 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #88 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #89 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #90 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #91 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #92 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #93 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #94 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #95 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #96 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #97 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #98 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #99 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #100 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #101 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #102 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #103 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #104 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #105 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #106 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #109 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #110 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #111 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #112 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
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    #115 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #116 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #118 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #119 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #120 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #121 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
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    #123 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
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    #125 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #126 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #127 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #129 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
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    #131 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #132 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #133 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #134 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #135 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #136 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #137 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #139 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #140 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #141 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #142 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #143 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #144 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
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    #146 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #147 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #148 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #152 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #153 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #154 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #155 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #156 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #157 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #158 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #160 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #161 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #162 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #163 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #164 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #165 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
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    #167 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #168 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #169 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #173 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #174 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #175 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #176 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #177 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #178 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #179 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #183 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #184 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #185 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #186 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
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    #188 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
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    #190 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
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    #194 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #195 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #196 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #197 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #198 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #199 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #200 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #201 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #202 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #203 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #204 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #205 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #206 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #207 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #208 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #209 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #210 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #211 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #212 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #213 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #214 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #215 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #216 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #217 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #218 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #219 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #220 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #221 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #222 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #223 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #224 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #225 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #226 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #227 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #228 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #229 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #230 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #231 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #232 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #233 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #234 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #235 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #236 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #237 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #238 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #239 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #240 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #241 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #242 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #243 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #244 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #245 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #246 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #247 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #248 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #249 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #250 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #251 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #252 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #253 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #254 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #255 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #256 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #257 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #258 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #259 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #260 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #261 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #262 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #263 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #264 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #265 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #266 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39
    #267 0x55f7a4047619 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_method_call::hc709b7863797ed38 /src/rhai/src/func/call.rs:976:25
    #268 0x55f7a3f7e804 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain_raw::h40ce123181b20b25 /src/rhai/src/eval/chaining.rs:877:25
    #269 0x55f7a3f76bf3 in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::_$u7b$$u7b$closure$u7d$$u7d$::ha0ae2b6cfdd7ea79 /src/rhai/src/eval/chaining.rs:513:25
    #270 0x55f7a3f7271b in core::option::Option$LT$T$GT$::map_or_else::h6059df74e72b5602 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/option.rs:1172:24
    #271 0x55f7a3f7271b in rhai::eval::chaining::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_dot_index_chain::h6ecf223a52f3fc5a /src/rhai/src/eval/chaining.rs:508:17
    #272 0x55f7a3fbe989 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:405:30
    #273 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #274 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #275 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #276 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #277 0x55f7a3fc0e2d in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:396:17
    #278 0x55f7a3fbfd3c in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:261:37
    #279 0x55f7a4043112 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::get_arg_value::h40eeaa55050cd41e /src/rhai/src/func/call.rs:717:9
    #280 0x55f7a40584f9 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::make_function_call::h6ced0fe022154253 /src/rhai/src/func/call.rs:1377:25
    #281 0x55f7a4077eb1 in rhai::func::call::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_fn_call_expr::h9eea1509380a08ec /src/rhai/src/func/call.rs:1902:9
    #282 0x55f7a3fbe743 in rhai::eval::expr::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_expr::h09fd9ccc181ed335 /src/rhai/src/eval/expr.rs:246:17
    #283 0x55f7a3fd5cb2 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96 /src/rhai/src/eval/stmt.rs:278:33
    #284 0x55f7a3fcefeb in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::_$u7b$$u7b$closure$u7d$$u7d$::hc172eee184228ff8 /src/rhai/src/eval/stmt.rs:76:17
    #285 0x55f7a3fce1d0 in core::iter::traits::iterator::Iterator::try_fold::h0a3b3286061c5141 /rustc/89e2160c4ca5808657ed55392620ed1dbbce78d1/library/core/src/iter/traits/iterator.rs:2462:21
    #286 0x55f7a3fce1d0 in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt_block::h30e41a366e84e11a /src/rhai/src/eval/stmt.rs:69:9
    #287 0x55f7a4091c1a in rhai::func::script::_$LT$impl$u20$rhai..engine..Engine$GT$::call_script_fn::h4a86d7b916e31cb2 /src/rhai/src/func/script.rs:121:39

SUMMARY: AddressSanitizer: stack-overflow /src/rhai/src/eval/stmt.rs in rhai::eval::stmt::_$LT$impl$u20$rhai..engine..Engine$GT$::eval_stmt::h3f1d68ce37fc6e96
==272977==ABORTING

This vulnerability was found when using ossfuzz to test scripting fuzzer, the crash sample is attached.
crash-c70466c551d3cea97000681f88369f27b3cfff54.zip
@schungx
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schungx commented May 22, 2024

Yes, this is a bug. Thanks for catching this.

@schungx schungx added the bug label May 22, 2024
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schungx commented May 23, 2024

Please test the latest drop #881 and see if it fixes the stack overflow.

@MageWeiG
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I recompile the latest project, and then use the crash - c70466c551d3cea97000681f88369f27b3cfff54 test, the fuzzer without error, says it has fixed.

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