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Heap area protection of memory has been enhanced.

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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.
This commit is contained in:
Daiyuu Nobori
2023-10-07 04:42:00 +02:00
committed by Davide Beatrici
parent c49e462ed1
commit 2dec52b875
9 changed files with 347 additions and 52 deletions
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2
src/Mayaqua/Mayaqua.c
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@ -65,6 +65,8 @@ void InitProcessCallOnce()
{
init_proc_once_flag = true;
InitCanaryRand();
#ifdef OS_WIN32
MsInitProcessCallOnce();
#endif // OS_WIN32