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Code Issues Releases Wiki Activity

clear page before the first usage

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This commit is contained in:
Stefan Lankes 2016-10-03 01:01:12 +02:00
parent 561ae5baba
commit 566d5f7b56
1 changed files with 2 additions and 1 deletions
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3
hermit/arch/x86/mm/page.c
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@ -265,7 +265,8 @@ void page_fault_handler(struct state *s)
goto default_handler;
}
// TODO: reusing of old data is possible => security issue
// reset page
memset(viraddr, 0x00, PAGE_SIZE);
spinlock_irqsave_unlock(&page_lock);