Enhance _tracemalloc debug mode

Issue #26588: Enhance assertion in set_reentrant()

diff --git a/Modules/_tracemalloc.c b/Modules/_tracemalloc.c
index 0e5f84699c359c1fcf2ad3677458e8843b046d6d..6327c95d2a6d035d32561f52c57e731b1190ec3b 100644 (file)
--- a/Modules/_tracemalloc.c
+++ b/Modules/_tracemalloc.c
@@ -189,7 +189,7 @@ get_reentrant(void)
 static void
 set_reentrant(int reentrant)
 {
-    assert(!reentrant || !get_reentrant());
+    assert(reentrant != tracemalloc_reentrant);
     tracemalloc_reentrant = reentrant;
 }
 #endif