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LibIPC: Protect underlying socket of TransportSocket with RWLock

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This is necessary to prevent the socket from being closed while it is
being used for reading or writing.
This commit is contained in:
Aliaksandr Kalenik 2025-04-10 22:05:11 +02:00 • committed by Alexander Kalenik
commit 681333d329
Notes: github-actions[bot] 2025-04-10 21:41:11 +00:00
2 changed files with 11 additions and 0 deletions
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Libraries/LibIPC/TransportSocket.h
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@ -12,6 +12,7 @@
#include <LibIPC/UnprocessedFileDescriptors.h>
#include <LibThreading/ConditionVariable.h>
#include <LibThreading/MutexProtected.h>
#include <LibThreading/RWLock.h>
#include <LibThreading/Thread.h>
namespace IPC {
@ -104,6 +105,7 @@ private:
static ErrorOr<void> send_message(Core::LocalSocket&, ReadonlyBytes& bytes, Vector<int>& unowned_fds);
NonnullOwnPtr<Core::LocalSocket> m_socket;
mutable Threading::RWLock m_socket_rw_lock;
ByteBuffer m_unprocessed_bytes;
UnprocessedFileDescriptors m_unprocessed_fds;