diff options
| -rw-r--r-- | Objects/classobject.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Objects/classobject.c b/Objects/classobject.c index 191b556..9b12d18 100644 --- a/Objects/classobject.c +++ b/Objects/classobject.c @@ -550,7 +550,7 @@ instance_setattr(inst, name, v) if (sname[0] == '_' && sname[1] == '_' && (strcmp(sname, "__dict__") == 0 || strcmp(sname, "__class__") == 0)) { - int n = strlen(sname); + int n = getstringsize(name); if (sname[n-1] == '_' && sname[n-2] == '_') { err_setstr(TypeError, "read-only special attribute"); return -1; |