Parse PYTHON_LLTRACE as an integer

StepfenShawn · web-flow · commit 663659ed3502 · 2026-04-16T10:14:01.000+08:00
diff --git a/Python/ceval.h b/Python/ceval.h
@@ -298,7 +298,7 @@ maybe_lltrace_resume_frame(_PyInterpreterFrame *frame, PyObject *globals)
         // Can also be controlled by environment variable
         char *python_lltrace = Py_GETENV("PYTHON_LLTRACE");
         if (python_lltrace != NULL && *python_lltrace >= '0') {
-            lltrace = *python_lltrace - '0';  // TODO: Parse an int and all that
+            lltrace = atoi(python_lltrace);
         }
     }
     if (lltrace >= 5) {

Original file line number	Diff line number	Diff line change
`@@ -298,7 +298,7 @@ maybe_lltrace_resume_frame(_PyInterpreterFrame frame, PyObject globals)`
`298`	`298`	`// Can also be controlled by environment variable`
`299`	`299`	`char *python_lltrace = Py_GETENV("PYTHON_LLTRACE");`
`300`	`300`	`if (python_lltrace != NULL && *python_lltrace >= '0') {`
`301`		`- lltrace = *python_lltrace - '0'; // TODO: Parse an int and all that`
	`301`	`+ lltrace = atoi(python_lltrace);`
`302`	`302`	`}`
`303`	`303`	`}`
`304`	`304`	`if (lltrace >= 5) {`