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Kernel: Remove big lock from sys$shutdown
This syscall doesn't access any unprotected shared data.
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parent
e620487b66
commit
849c227f72
2 changed files with 2 additions and 2 deletions
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@ -165,7 +165,7 @@ enum class NeedsBigProcessLock {
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S(setsid, NeedsBigProcessLock::Yes) \
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S(setsid, NeedsBigProcessLock::Yes) \
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S(setsockopt, NeedsBigProcessLock::Yes) \
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S(setsockopt, NeedsBigProcessLock::Yes) \
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S(setuid, NeedsBigProcessLock::Yes) \
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S(setuid, NeedsBigProcessLock::Yes) \
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S(shutdown, NeedsBigProcessLock::Yes) \
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S(shutdown, NeedsBigProcessLock::No) \
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S(sigaction, NeedsBigProcessLock::Yes) \
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S(sigaction, NeedsBigProcessLock::Yes) \
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S(sigaltstack, NeedsBigProcessLock::Yes) \
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S(sigaltstack, NeedsBigProcessLock::Yes) \
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S(sigpending, NeedsBigProcessLock::Yes) \
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S(sigpending, NeedsBigProcessLock::Yes) \
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@ -158,7 +158,7 @@ ErrorOr<FlatPtr> Process::sys$connect(int sockfd, Userspace<sockaddr const*> use
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ErrorOr<FlatPtr> Process::sys$shutdown(int sockfd, int how)
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ErrorOr<FlatPtr> Process::sys$shutdown(int sockfd, int how)
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{
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{
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VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
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VERIFY_NO_PROCESS_BIG_LOCK(this)
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TRY(require_promise(Pledge::stdio));
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TRY(require_promise(Pledge::stdio));
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if (how & ~SHUT_RDWR)
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if (how & ~SHUT_RDWR)
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return EINVAL;
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return EINVAL;
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