Heap area protection of memory has been enhanced.

When memory is released and reallocated, a random security value called a canary is written to the before/after area of memory, and if the value has been modified, the process is terminated (restarted) for safety, assuming it is a buffer overflow of the memory area. This feature may effectively prevent confidentiality or integrity violations in the event that some heap area overflow vulnerability is discovered in this system in the future.

src/Mayaqua/Unix.h

@@ -117,6 +117,7 @@ void UnixSetThreadPriorityRealtime();
 void UnixSetResourceLimit(UINT id, UINT64 value);
 bool UnixIs64BitRlimSupported();
 UINT64 UnixGetTick64();
+UINT64 UnixGetHighresTickNano64(bool raw);
 void UnixSigChldHandler(int sig);
 void UnixCloseIO();
 void UnixGetCurrentDir(char *dir, UINT size);