gh-116604: Correctly honor the gc status when calling _Py_RunGC

pablogsal · pablogsal · commit 1ff8becd4854 · 2024-03-11T22:24:10.000Z
diff --git a/Python/gc.c b/Python/gc.c
@@ -1805,6 +1805,10 @@ _PyObject_GC_Link(PyObject *op)
 void
 _Py_RunGC(PyThreadState *tstate)
 {
+    GCState *gcstate = get_gc_state();
+    if (!gcstate->enabled) {
+        return;
+    }
     gc_collect_main(tstate, GENERATION_AUTO, _Py_GC_REASON_HEAP);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -1805,6 +1805,10 @@ _PyObject_GC_Link(PyObject *op)`
`1805`	`1805`	`void`
`1806`	`1806`	`_Py_RunGC(PyThreadState *tstate)`
`1807`	`1807`	`{`
	`1808`	`+ GCState *gcstate = get_gc_state();`
	`1809`	`+ if (!gcstate->enabled) {`
	`1810`	`+ return;`
	`1811`	`+ }`
`1808`	`1812`	`gc_collect_main(tstate, GENERATION_AUTO, _Py_GC_REASON_HEAP);`
`1809`	`1813`	`}`
`1810`	`1814`