Issue #6093: Fix off-by-one error in locale.strxfrm.
diff --git a/Misc/NEWS b/Misc/NEWS
index 19e2dea..611dbea 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -54,6 +54,11 @@
now it does. This also means getfp method now returns the real fp.
+Extension Modules
+-----------------
+
+- Issue #6093: Fix off-by-one error in locale.strxfrm.
+
Tests
-----
diff --git a/Modules/_localemodule.c b/Modules/_localemodule.c
index 432df36..50378a7 100644
--- a/Modules/_localemodule.c
+++ b/Modules/_localemodule.c
@@ -314,7 +314,7 @@
PyErr_NoMemory();
goto exit;
}
- n2 = wcsxfrm(buf, s, n2);
+ n2 = wcsxfrm(buf, s, n2+1);
}
result = PyUnicode_FromWideChar(buf, n2);
exit: