詳 細 |
==112120==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x62900072c200 at pc 0x000009e3e96a bp 0x7ffc1ac48190 sp 0x7ffc1ac48188
WRITE of size 2 at 0x62900072c200 thread T0
#0 0x9e3e969 in write /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/bus/megadrive/rom.cpp:1500:28
#1 0x9e3e969 in non-virtual thunk to md_rom_starodys_device::write(address_space&, unsigned int, unsigned short, unsigned short) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/bus/megadrive/rom.cpp
#2 0x9e26b43 in base_md_cart_slot_device::write(address_space&, unsigned int, unsigned short, unsigned short) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/bus/megadrive/md_slot.cpp:965:11
#3 0xe2c0a3d in operator() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/lib/util/delegate.h:544:11
#4 0xe2c0a3d in write16 /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:469
#5 0xe2c0a3d in write_native /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:1172
#6 0xe2c0a3d in write_direct<unsigned short, true> /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:1337
#7 0xe2c0a3d in address_space_specific<unsigned short, (endianness_t)1, 0, true>::write_word(unsigned int, unsigned short, unsigned short) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/emumem.cpp:1479
#8 0xb13d51d in m68000_base_device::m68000_write_byte(unsigned int, unsigned char) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kcpu.cpp:1249:11
#9 0xb2f92e9 in operator() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/lib/util/delegate.h:544:11
#10 0xb2f92e9 in m68ki_write_8_fc /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kcpu.h:681
#11 0xb2f92e9 in m68ki_write_8 /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kcpu.h:428
#12 0xb2f92e9 in m68000_base_device::m68k_op_move_8_ai_d() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kops.cpp:16153
#13 0xb1332d1 in m68000_base_device::execute_run() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kcpu.cpp:806:5
#14 0xb13582f in non-virtual thunk to m68000_base_device::execute_run() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/cpu/m68000/m68kcpu.cpp
#15 0xe78e272 in run /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/diexec.h:188:15
#16 0xe78e272 in device_scheduler::timeslice() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/schedule.cpp:481
#17 0xe6a324b in running_machine::run(bool) /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/emu/machine.cpp:357:17
#18 0x8cd10e0 in mame_machine_manager::execute() /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/frontend/mame/mame.cpp:236:19
#19 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
#20 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
#21 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
#22 0x8acddf2 in main /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/osd/sdl/sdlmain.cpp:216:9
#23 0x7f780e82d82f in __libc_start_main /build/glibc-bfm8X4/glibc-2.23/csu/../csu/libc-start.c:291
#24 0x1431838 in _start (/mnt/mame/mame64_as+0x1431838)
Address 0x62900072c200 is a wild pointer.
SUMMARY: AddressSanitizer: heap-buffer-overflow /mnt/mame/build/projects/sdl/mame/gmake-linux-clang/../../../../../src/devices/bus/megadrive/rom.cpp:1500:28 in write
Shadow bytes around the buggy address:
0x0c52800dd7f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd800: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd810: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd820: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd830: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
=>0x0c52800dd840:[fa]fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd850: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd860: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd870: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd880: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c52800dd890: 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
|