1 << 14

Author: maurycy

Lib/test/test_external_inspection.py

@@ -3811,7 +3811,7 @@ class TestFrameChainLimits(RemoteInspectionTestBase):
     # Limits plus one, to exceed them (must match MAX_FRAME_CHAIN_DEPTH /
     # MAX_TASK_WAITER_WALK_TASKS from _remote_debugging.h)
     FRAME_CHAIN_DEPTH = 1024 + 512 + 1
-    TASK_WAITER_WALK_TASKS = 2**16 + 1
+    TASK_WAITER_WALK_TASKS = 2**14 + 1
 
     def _assert_unwinder_limit_error(self, unwind, expected_substring):
         """Call unwind() until it raises the frame chain limit error.

Modules/_remote_debugging/_remote_debugging.h

@@ -148,7 +148,7 @@ typedef enum _WIN32_THREADSTATE {
 #define MAX_LONG_DIGITS 64  /* Allows values up to ~2^1920 */
 #define MAX_SET_TABLE_SIZE (1 << 20)  /* 1 million entries max for set iteration */
 #define MAX_FRAME_CHAIN_DEPTH (1024 + 512)  /* Iteration bound for frame chain walks */
-#define MAX_TASK_WAITER_WALK_TASKS (1 << 16)  /* Total-task bound for waiter walks */
+#define MAX_TASK_WAITER_WALK_TASKS (1 << 14)  /* Total-task bound for waiter walks */
 
 #ifndef MAX
 #define MAX(a, b) ((a) > (b) ? (a) : (b))