diff options
Diffstat (limited to 'Modules/fcntlmodule.c')
| -rw-r--r-- | Modules/fcntlmodule.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c index 63d06d3497..ca52c05ded 100644 --- a/Modules/fcntlmodule.c +++ b/Modules/fcntlmodule.c @@ -153,7 +153,7 @@ fcntl_ioctl(PyObject *self, PyObject *args) else { ret = ioctl(fd, code, arg); } - if (mutate_arg && (len < IOCTL_BUFSZ)) { + if (mutate_arg && (len <= IOCTL_BUFSZ)) { memcpy(str, buf, len); } if (ret < 0) { |