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==9976==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x22823c00 at pc 0x079a329f bp 0x006fbb38 sp 0x006fbb38
READ of size 1 at 0x22823c00 thread T0
#0 0x79a329e in spectrum_state::spectrum_UpdateScreenBitmap+0x18e (s:\dev\mame0217\mame.exe+0x72d329e)
#1 0x796d738 in spectrum_state::device_timer+0x98 (s:\dev\mame0217\mame.exe+0x729d738)
#2 0x669a1aa in emu_timer::device_timer_expired+0x7a (s:\dev\mame0217\mame.exe+0x5fca1aa)
#3 0x669a894 in device_scheduler::execute_timers+0x1a4 (s:\dev\mame0217\mame.exe+0x5fca894)
#4 0x669d9d1 in device_scheduler::timeslice+0xb01 (s:\dev\mame0217\mame.exe+0x5fcd9d1)
#5 0x66abc95 in running_machine::run+0x305 (s:\dev\mame0217\mame.exe+0x5fdbc95)
#6 0x75392fc in mame_machine_manager::execute+0x52c (s:\dev\mame0217\mame.exe+0x6e692fc)
#7 0x755b36a in cli_frontend::start_execution+0x56a (s:\dev\mame0217\mame.exe+0x6e8b36a)
#8 0x7553104 in cli_frontend::execute+0x174 (s:\dev\mame0217\mame.exe+0x6e83104)
#9 0x753a259 in emulator_info::start_frontend+0x59 (s:\dev\mame0217\mame.exe+0x6e6a259)
#10 0xa7f25be in main+0x43e (s:\dev\mame0217\mame.exe+0xa1225be)
#11 0xa598c9a in __scrt_common_main_seh d:\agent\_work\6\s\src\vctools\crt\vcstartup\src\startup\exe_common.inl:288
#12 0x75d36358 in BaseThreadInitThunk+0x18 (C:\WINDOWS\System32\KERNEL32.DLL+0x6b816358)
#13 0x779f7b73 in RtlGetAppContainerNamedObjectPath+0xe3 (C:\WINDOWS\SYSTEM32
tdll.dll+0x4b2e7b73)
#14 0x779f7b43 in RtlGetAppContainerNamedObjectPath+0xb3 (C:\WINDOWS\SYSTEM32
tdll.dll+0x4b2e7b43)
Address 0x22823c00 is a wild pointer.
SUMMARY: AddressSanitizer: heap-buffer-overflow (s:\dev\mame0217\mame.exe+0x72d329e) in spectrum_state::spectrum_UpdateScreenBitmap+0x18e
Shadow bytes around the buggy address:
0x34504730: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x34504740: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x34504750: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x34504760: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x34504770: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
=>0x34504780:[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x34504790: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x345047a0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x345047b0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x345047c0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
0x345047d0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd
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
Shadow gap: cc
==9976==ABORTING
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