vm: Fix vm::page_protect error checking

This commit is contained in:
Eladash 2021-08-24 17:43:06 +03:00 committed by kd-11
parent 57b9acec62
commit 4e139ee080
1 changed files with 2 additions and 5 deletions

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@ -784,12 +784,9 @@ namespace vm
flags_set &= ~flags_both;
flags_clear &= ~flags_both;
for (u32 i = addr / 4096; i < addr / 4096 + size / 4096; i++)
if (!check_addr(addr, flags_test, size))
{
if ((g_pages[i] & flags_test) != (flags_test | page_allocated))
{
return false;
}
return false;
}
if (!flags_set && !flags_clear)