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Kernel: Fix bad VMObject iteration in sys$purge()

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We were fooling ourselves into thinking all VMObjects are anonymous and
then tried to call purge() on them as if they were.
This commit is contained in:
Andreas Kling 2021-01-02 13:34:29 +01:00
parent 79328b2aba
commit 9ec9d20e84
Notes: sideshowbarker 2024-07-19 00:12:21 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/9ec9d20e847
1 changed files with 2 additions and 1 deletions
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3
Kernel/Syscalls/purge.cpp
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@ -43,7 +43,8 @@ int Process::sys$purge(int mode)
{
InterruptDisabler disabler;
MM.for_each_vmobject([&](auto& vmobject) {
vmobjects.append(vmobject);
if (vmobject.is_anonymous())
vmobjects.append(vmobject);
return IterationDecision::Continue;
});
}