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Kernel: Ensure that CommandLine is initialized before choosing PanicMode

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If the kernel commandline is not initialized, just halt everything.
This commit is contained in:
Liav A 2022-01-21 11:36:32 +02:00 • committed by Idan Horowitz
parent 0adee378fd
commit d67c70d043
3 changed files with 8 additions and 0 deletions
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5
Kernel/CommandLine.cpp
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@ -27,6 +27,11 @@ UNMAP_AFTER_INIT void CommandLine::early_initialize(const char* cmd_line)
s_cmd_line[length] = '\0';
}
bool CommandLine::was_initialized()
{
return s_the != nullptr;
}
const CommandLine& kernel_command_line()
{
VERIFY(s_the);