New comment by sgn on void-packages repository

https://github.com/void-linux/void-packages/issues/25535#issuecomment-707399563

Comment:
```
==13821== Memcheck, a memory error detector
==13821== Copyright (C) 2002-2017, and GNU GPL'd, by Julian Seward et al.
==13821== Using Valgrind-3.16.1 and LibVEX; rerun with -h for copyright info
==13821== Command: ./a.out
==13821== 
==13821== Invalid read of size 1
==13821==    at 0x40607DC: strlen (strlen.c:16)
==13821==    by 0x4F9271B: get_cie_encoding (unwind-dw2-fde.c:300)
==13821==    by 0x4F92BAB: classify_object_over_fdes (unwind-dw2-fde.c:656)
==13821==    by 0x4F9340B: init_object (unwind-dw2-fde.c:777)
==13821==    by 0x4F9340B: search_object (unwind-dw2-fde.c:989)
==13821==    by 0x4F93D63: _Unwind_Find_registered_FDE (unwind-dw2-fde.c:1066)
==13821==    by 0x4F93D63: _Unwind_Find_FDE (unwind-dw2-fde-dip.c:458)
==13821==    by 0x4F907A7: uw_frame_state_for (unwind-dw2.c:1257)
==13821==    by 0x4F917CB: uw_init_context_1 (unwind-dw2.c:1586)
==13821==    by 0x4F91DFF: _Unwind_RaiseException (unwind.inc:93)
==13821==    by 0x4DD3B33: __cxa_throw (in /usr/lib/libstdc++.so.6.0.28)
==13821==    by 0x108BC7: main (in /home/danh/a.out)
==13821==  Address 0x2093162 is not stack'd, malloc'd or (recently) free'd
==13821== 
==13821== 
==13821== Process terminating with default action of signal 11 (SIGSEGV): dumping core
==13821==  Access not within mapped region at address 0x2093162
==13821==    at 0x40607DC: strlen (strlen.c:16)
==13821==    by 0x4F9271B: get_cie_encoding (unwind-dw2-fde.c:300)
==13821==    by 0x4F92BAB: classify_object_over_fdes (unwind-dw2-fde.c:656)
==13821==    by 0x4F9340B: init_object (unwind-dw2-fde.c:777)
==13821==    by 0x4F9340B: search_object (unwind-dw2-fde.c:989)
==13821==    by 0x4F93D63: _Unwind_Find_registered_FDE (unwind-dw2-fde.c:1066)
==13821==    by 0x4F93D63: _Unwind_Find_FDE (unwind-dw2-fde-dip.c:458)
==13821==    by 0x4F907A7: uw_frame_state_for (unwind-dw2.c:1257)
==13821==    by 0x4F917CB: uw_init_context_1 (unwind-dw2.c:1586)
==13821==    by 0x4F91DFF: _Unwind_RaiseException (unwind.inc:93)
==13821==    by 0x4DD3B33: __cxa_throw (in /usr/lib/libstdc++.so.6.0.28)
==13821==    by 0x108BC7: main (in /home/danh/a.out)
==13821==  If you believe this happened as a result of a stack
==13821==  overflow in your program's main thread (unlikely but
==13821==  possible), you can try to increase the size of the
==13821==  main thread stack using the --main-stacksize= flag.
==13821==  The main thread stack size used in this run was 8388608.
==13821== 
==13821== HEAP SUMMARY:
==13821==     in use at exit: 74,233 bytes in 12 blocks
==13821==   total heap usage: 14 allocs, 2 frees, 74,345 bytes allocated
==13821== 
==13821== LEAK SUMMARY:
==13821==    definitely lost: 0 bytes in 0 blocks
==13821==    indirectly lost: 0 bytes in 0 blocks
==13821==      possibly lost: 174 bytes in 2 blocks
==13821==    still reachable: 74,059 bytes in 10 blocks
==13821==                       of which reachable via heuristic:
==13821==                         stdstring          : 30 bytes in 1 blocks
==13821==         suppressed: 0 bytes in 0 blocks
==13821== Rerun with --leak-check=full to see details of leaked memory
==13821== 
==13821== For lists of detected and suppressed errors, rerun with: -s
==13821== ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)
```