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Kernel: Add VERIFY(!m_in_block) when entering Thread::block()

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This commit is contained in:
Andreas Kling 2021-08-22 12:26:42 +02:00
parent d60635cb9d
commit 0f03a8aece
1 changed files with 1 additions and 0 deletions
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Kernel/Thread.h
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@ -855,6 +855,7 @@ public:
SpinlockLocker block_lock(m_block_lock); SpinlockLocker block_lock(m_block_lock);
// We need to hold m_block_lock so that nobody can unblock a blocker as soon // We need to hold m_block_lock so that nobody can unblock a blocker as soon
// as it is constructed and registered elsewhere // as it is constructed and registered elsewhere
VERIFY(!m_in_block);
m_in_block = true; m_in_block = true;
BlockerType blocker(forward<Args>(args)...); BlockerType blocker(forward<Args>(args)...);