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Viewing Issue Advanced Details
ID | Category [?] | Severity [?] | Reproducibility | Date Submitted | Last Update |
---|---|---|---|---|---|
06829 | Misc. | Critical (emulator) | Always | Jan 6, 2018, 16:31 | Nov 5, 2022, 17:51 |
Tester | Firewave | View Status | Public | Platform | |
Assigned To | hap | Resolution | Fixed | OS | |
Status [?] | Resolved | Driver | |||
Version | 0.193 | Fixed in Version | 0.250 | Build | |
Fixed in Git Commit | 8835e5a | Github Pull Request # | |||
Summary | 06829: 720 and clones: AddressSanitizer: heap-buffer-overflow | ||||
Description |
==83487==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x615000097e00 at pc 0x00000c8f1b39 bp 0x7ffc6bd71ab0 sp 0x7ffc6bd71aa8 READ of size 1 at 0x615000097e00 thread T0 #0 0xc8f1b38 in internal_read /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:307:10 #1 0xc8f1b38 in eeprom_base_device::read(unsigned int) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:123 #2 0xc8f49ec in eeprom_parallel_28xx_device::read(address_space&, unsigned int, unsigned char) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:182:30 #3 0xe25846c in operator() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/lib/util/delegate.h:544:11 #4 0xe25846c in read8 /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:405 #5 0xe25846c in read_native /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:1145 #6 0xe25846c in address_space_specific<unsigned char, (endianness_t)0, 0, false>::read_byte(unsigned int) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:1463 #7 0xae83a06 in m6502_device::mi_default_normal::read(unsigned short) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp:512:18 #8 0xaeda76c in read /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.h:132:45 #9 0xaeda76c in m6502_device::lda_abx_full() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../generated/emu/cpu/m6502/m6502.hxx:4650 #10 0xaf93127 in m6502_device::do_exec_full() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../generated/emu/cpu/m6502/m6502.hxx:14709:13 #11 0xae81f62 in execute_run /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp:388:3 #12 0xae81f62 in non-virtual thunk to m6502_device::execute_run() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp #13 0xe78e272 in run /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/diexec.h:188:15 #14 0xe78e272 in device_scheduler::timeslice() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/schedule.cpp:481 #15 0xe6a324b in running_machine::run(bool) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:357:17 #16 0x8cd10e0 in mame_machine_manager::execute() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:236:19 #17 0x8e1e0d3 in cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:257:22 #18 0x8e20ee0 in cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:273:3 #19 0x8cd3717 in emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:336:18 #20 0x8acddf2 in main /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/osd/sdl/sdlmain.cpp:216:9 #21 0x7f2233f3182f in __libc_start_main /build/glibc-bfm8X4/glibc-2.23/csu/../csu/libc-start.c:291 #22 0x1431838 in _start (/mnt/mame/mame64_as+0x1431838) 0x615000097e00 is located 0 bytes to the right of 512-byte region [0x615000097c00,0x615000097e00) allocated by thread T0 here: #0 0x14fd8a2 in operator new[](unsigned long) /opt/media/clang_nightly/llvm/utils/release/final/llvm.src/projects/compiler-rt/lib/asan/asan_new_delete.cc:95:3 #1 0xc8f3555 in make_unique<unsigned char []> /usr/lib/gcc/x86_64-linux-gnu/5.4.0/../../../../include/c++/5.4.0/bits/unique_ptr.h:771:30 #2 0xc8f3555 in eeprom_base_device::device_start() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:207 #3 0xc8f46bd in device_start /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:80:22 #4 0xc8f46bd in eeprom_parallel_28xx_device::device_start() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:131 #5 0xe0e345d in device_t::start() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/device.cpp:489:2 #6 0xe6a1f65 in running_machine::start_all_devices() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:1040:13 #7 0xe6a005d in running_machine::start() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:265:2 #8 0xe6a2a41 in running_machine::run(bool) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:310:3 #9 0x8cd10e0 in mame_machine_manager::execute() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:236:19 #10 0x8e1e0d3 in cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:257:22 #11 0x8e20ee0 in cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:273:3 #12 0x8cd3717 in emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:336:18 #13 0x8acddf2 in main /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/osd/sdl/sdlmain.cpp:216:9 #14 0x7f2233f3182f in __libc_start_main /build/glibc-bfm8X4/glibc-2.23/csu/../csu/libc-start.c:291 SUMMARY: AddressSanitizer: heap-buffer-overflow /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:307:10 in internal_read Shadow bytes around the buggy address: 0x0c2a8000af70: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000af80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000af90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000afa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000afb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c2a8000afc0:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000afd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000afe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000aff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000b000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000b010: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb |
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Steps To Reproduce | |||||
Additional Information | |||||
Github Commit | |||||
Flags | |||||
Regression Version | |||||
Affected Sets / Systems | 720 and clones | ||||
Attached Files
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Relationships
There are no relationship linked to this issue. |
Notes
5
No.14649
Firewave Senior Tester
Jan 11, 2018, 12:23
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It access the NVRAM at index 256 and then at index 512 (which is out-of-bounds already) and then starts going back from index 511. Looks like it is testing how big the NVRAM is and the out-of-bounds access is supposed to return a certain (or not a certain) value so it knows that is not available. Since this is the generic eeprom code I wonder if there is some feature missing. |
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No.20116
Robbbert Moderator
Apr 28, 2022, 13:59
|
This seems to be working now, with the debug build. |
No.20725
Firewave Senior Tester
Nov 5, 2022, 08:45
|
0.249 reports the following:==4614==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x61500009b280 at pc 0x7fabedee98c1 bp 0x7fffc87feed0 sp 0x7fffc87feec8 READ of size 1 at 0x61500009b280 thread T0 #0 0x7fabedee98c0 in eeprom_base_device::internal_read(unsigned int) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:286:10 #1 0x7fabedee95aa in eeprom_base_device::read(unsigned int) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:100:9 #2 0x7fabedef038e in eeprom_parallel_28xx_device::read(address_space&, unsigned int) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:170:30 #3 0x7fabf3a3e39f in util::detail::delegate_base<delegate_late_bind, unsigned char, address_space&, unsigned int>::operator()(address_space&, unsigned int) const /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/lib/util/delegate.h:765:11 #4 0x7fabf39fef6f in std::enable_if<(((std::is_same<emu::device_delegate<unsigned char (address_space&, unsigned int)>, emu::device_delegate<unsigned char (address_space&, unsigned int)> >::value) || (std::is_same<emu::device_delegate<unsigned char (address_space&, unsigned int)>, emu::device_delegate<unsigned short (address_space&, unsigned int)> >::value)) || (std::is_same<emu::device_delegate<unsigned char (address_space&, unsigned int)>, emu::device_delegate<unsigned int (address_space&, unsigned int)> >::value)) || (std::is_same<emu::device_delegate<unsigned char (address_space&, unsigned int)>, emu::device_delegate<unsigned long (address_space&, unsigned int)> >::value), unsigned char>::type handler_entry_read_delegate<0, 0, emu::device_delegate<unsigned char (address_space&, unsigned int)> >::read_impl<emu::device_delegate<unsigned char (address_space&, unsigned int)> >(unsigned int, unsigned char) const /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem_hedp.cpp:25:9 #5 0x7fabf39fedc0 in handler_entry_read_delegate<0, 0, emu::device_delegate<unsigned char (address_space&, unsigned int)> >::read(unsigned int, unsigned char) const /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem_hedp.cpp:70:9 #6 0x7fabe50925ee in emu::detail::handler_entry_size<0>::uX dispatch_read<0, 0, 0>(unsigned int, unsigned int, emu::detail::handler_entry_size<0>::uX, handler_entry_read<0, 0> const* const*) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.h:1570:47 #7 0x7fabf43bbee9 in handler_entry_read_dispatch<14, 0, 0>::read(unsigned int, unsigned char) const /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem_hedr.ipp:132:9 #8 0x7fabdeaf3431 in emu::detail::handler_entry_size<0>::uX dispatch_read<1, 0, 0>(unsigned int, unsigned int, emu::detail::handler_entry_size<0>::uX, handler_entry_read<0, 0> const* const*) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.h:1570:47 #9 0x7fabdeaee7b1 in read_native /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.h:1737:10 #10 0x7fabdeaee7b1 in emu::detail::memory_access_specific<1, 0, 0, (util::endianness)0>::read_byte(unsigned int) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.h:1643:66 #11 0x7fabea12f37e in m6502_device::mi_default::read(unsigned short) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp:540:17 #12 0x7fabea0f857c in m6502_device::read(unsigned short) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.h:138:45 #13 0x7fabea1cd81a in m6502_device::lda_abx_full() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../generated/emu/cpu/m6502/m6502.hxx:4965:6 #14 0x7fabea3365cb in m6502_device::do_exec_full() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../generated/emu/cpu/m6502/m6502.hxx:15802:13 #15 0x7fabea12b676 in m6502_device::execute_run() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp:408:3 #16 0x7fabea12ba0f in non-virtual thunk to m6502_device::execute_run() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m6502/m6502.cpp #17 0x7fabf91a5817 in run /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/diexec.h:190:15 #18 0x7fabf91a5817 in device_scheduler::timeslice() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/schedule.cpp:456:14 #19 0x7fabf903e4a7 in running_machine::run(bool) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:329:17 #20 0x7fabfc1a4f7f in mame_machine_manager::execute() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:290:19 #21 0x7fabfc3998d6 in cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:275:22 #22 0x7fabfc39d41f in cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:291:3 #23 0x7fabfc1a9d5f in emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:454:18 #24 0x7fabf938058b in main /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/osd/sdl/sdlmain.cpp:191:9 #25 0x7fabb7889209 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 #26 0x7fabb78892bb in __libc_start_main csu/../csu/libc-start.c:389:3 #27 0x7fabd6b0a260 in _start (/mnt/s/GitHub/mame/mame+0x1d397260) (BuildId: 603d3d1c300651feb2a8e3ac6e9cb58d3f85e77b) 0x61500009b280 is located 0 bytes to the right of 512-byte region [0x61500009b080,0x61500009b280) allocated by thread T0 here: #0 0x7fabd6bc7f8d in operator new[](unsigned long) (/mnt/s/GitHub/mame/mame+0x1d454f8d) (BuildId: 603d3d1c300651feb2a8e3ac6e9cb58d3f85e77b) #1 0x7fabedeeb56b in make_unique<unsigned char[]> /usr/bin/../lib/gcc/x86_64-linux-gnu/12/../../../../include/c++/12/bits/unique_ptr.h:1080:30 #2 0x7fabedeeb56b in eeprom_base_device::device_start() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:184:11 #3 0x7fabedeefba9 in device_start /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:80:22 #4 0x7fabedeefba9 in eeprom_parallel_28xx_device::device_start() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprompar.cpp:119:31 #5 0x7fabf281a410 in device_t::start() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/device.cpp:562:2 #6 0x7fabf903d2df in running_machine::start_all_devices() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:1013:13 #7 0x7fabf903b2b4 in running_machine::start() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:211:2 #8 0x7fabf903e0dc in running_machine::run(bool) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:281:3 #9 0x7fabfc1a4f7f in mame_machine_manager::execute() /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:290:19 #10 0x7fabfc3998d6 in cli_frontend::start_execution(mame_machine_manager*, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > const&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:275:22 #11 0x7fabfc39d41f in cli_frontend::execute(std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/clifront.cpp:291:3 #12 0x7fabfc1a9d5f in emulator_info::start_frontend(emu_options&, osd_interface&, std::vector<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::allocator<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > >&) /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:454:18 #13 0x7fabf938058b in main /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/osd/sdl/sdlmain.cpp:191:9 #14 0x7fabb7889209 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16 SUMMARY: AddressSanitizer: heap-buffer-overflow /mnt/s/GitHub/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/machine/eeprom.cpp:286:10 in eeprom_base_device::internal_read(unsigned int) Shadow bytes around the buggy address: 0x0c2a8000b600: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000b620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000b630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0c2a8000b640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0c2a8000b650:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b660: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b670: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b680: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b690: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0c2a8000b6a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb |
No.20773
hap Developer
Nov 5, 2022, 16:30
|
probably fixed here: https://github.com/mamedev/mame/commit/8835e5ad9af1d2eb66bc1500eb1fcaef1240eed7 |
No.20775
Firewave Senior Tester
Nov 5, 2022, 17:51
|
Cherry-picked and fix confirmed. |