Commit7e01e05

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Add MAX_ITERATIONS

Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>

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Lines changed: 7 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -1490,7 +1490,13 @@ append_awaited_by_for_thread(`
`1490`	`1490`	`return-1;`
`1491`	`1491`	`}`
`1492`	`1492`
`1493`		`-while ((uintptr_t)task_node.next!=head_addr) {`
	`1493`	`+size_titeration_count=0;`
	`1494`	`+constsize_tMAX_ITERATIONS=100000;// Reasonable upper bound`
	`1495`	`+while ((uintptr_t)task_node.next!=head_addr) {`
	`1496`	`+if (++iteration_count>MAX_ITERATIONS) {`
	`1497`	`+PyErr_SetString(PyExc_RuntimeError,"Task list appears corrupted");`
	`1498`	`+return-1;`
	`1499`	`+ }`
`1494`	`1500`	`uintptr_ttask_addr= (uintptr_t)task_node.next`
`1495`	`1501`	`-async_offsets->asyncio_task_object.task_node;`
`1496`	`1502`

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