Fixed #7762: Crash on "Operating system call pthread_mutex_destroy failed. Error code 16" in log

AlexPeshkoff · AlexPeshkoff · commit 7adea662ff10 · 2023-09-29T10:02:05.000+03:00
diff --git a/src/common/classes/SyncObject.h b/src/common/classes/SyncObject.h
@@ -62,6 +62,9 @@ class SyncObject : public Reasons
 
 	~SyncObject()
 	{
+		MutexLockGuard waitForWakeupThreads(mutex, FB_FUNCTION);
+		// No actions - just lock / unlock is needed to prevent races
+		// when sync object was destroyed before grantLocks() completion
 	}
 
 	void lock(Sync* sync, SyncType type, const char* from)

Original file line number	Diff line number	Diff line change
`@@ -62,6 +62,9 @@ class SyncObject : public Reasons`
`62`	`62`
`63`	`63`	`~SyncObject()`
`64`	`64`	`{`
	`65`	`+ MutexLockGuard waitForWakeupThreads(mutex, FB_FUNCTION);`
	`66`	`+ // No actions - just lock / unlock is needed to prevent races`
	`67`	`+ // when sync object was destroyed before grantLocks() completion`
`65`	`68`	`}`
`66`	`69`
`67`	`70`	`void lock(Sync* sync, SyncType type, const char* from)`