diff options
Diffstat (limited to 'Modules/fcntlmodule.c')
| -rw-r--r-- | Modules/fcntlmodule.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Modules/fcntlmodule.c b/Modules/fcntlmodule.c index 8b6379f1e65..90363b9dca3 100644 --- a/Modules/fcntlmodule.c +++ b/Modules/fcntlmodule.c @@ -128,7 +128,7 @@ fcntl_fcntl_impl(PyObject *module, int fd, int code, PyObject *arg) Py_END_ALLOW_THREADS } while (ret == -1 && errno == EINTR && !(async_err = PyErr_CheckSignals())); if (ret < 0) { - if (async_err) { + if (!async_err) { PyErr_SetFromErrno(PyExc_OSError); } Py_DECREF(result); @@ -136,6 +136,7 @@ fcntl_fcntl_impl(PyObject *module, int fd, int code, PyObject *arg) } if (ptr[len] != '\0') { PyErr_SetString(PyExc_SystemError, "buffer overflow"); + Py_DECREF(result); return NULL; } return result; @@ -310,7 +311,7 @@ fcntl_ioctl_impl(PyObject *module, int fd, unsigned long code, PyObject *arg, Py_END_ALLOW_THREADS } while (ret == -1 && errno == EINTR && !(async_err = PyErr_CheckSignals())); if (ret < 0) { - if (async_err) { + if (!async_err) { PyErr_SetFromErrno(PyExc_OSError); } Py_DECREF(result); @@ -318,6 +319,7 @@ fcntl_ioctl_impl(PyObject *module, int fd, unsigned long code, PyObject *arg, } if (ptr[len] != '\0') { PyErr_SetString(PyExc_SystemError, "buffer overflow"); + Py_DECREF(result); return NULL; } return result; |