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Kernel: Prevent kprintf() from asserting in Console::the() (#718)

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This triggered a stack overflow because ubsan can call kprintf() at any
time, even before Console is initialized.
This commit is contained in:
Nicolas Van Bossuyt 2019-11-03 13:17:55 +01:00 • committed by Andreas Kling
parent 8216019b2e
commit 81c4dcadf1
3 changed files with 14 additions and 1 deletions
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1
Kernel/Console.h
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@ -14,6 +14,7 @@ class Console final : public CharacterDevice {
AK_MAKE_ETERNAL
public:
static Console& the();
static bool is_initialized();
Console();
virtual ~Console() override;