Replace INT_MAX with PY_SSIZE_T_MAX where string length

are concerned.

diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index 185caa4c650ec90ca262a3b4cc972271102bd469..e08afe64ba2fcb673374571cab7a0bf6dfe21384 100644 (file)
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -823,7 +823,7 @@ file_read(PyFileObject *f, PyObject *args)
                buffersize = new_buffersize(f, (size_t)0);
        else
                buffersize = bytesrequested;
-       if (buffersize > INT_MAX) {
+       if (buffersize > PY_SSIZE_T_MAX) {
                PyErr_SetString(PyExc_OverflowError,
        "requested number of bytes is more than a Python string can hold");
                return NULL;
@@ -1098,7 +1098,7 @@ getline_via_fgets(FILE *fp)
                assert(*(pvend-1) == '\0');
                increment = total_v_size >> 2;  /* mild exponential growth */
                total_v_size += increment;
-               if (total_v_size > INT_MAX) {
+               if (total_v_size > PY_SSIZE_T_MAX) {
                        PyErr_SetString(PyExc_OverflowError,
                            "line is longer than a Python string can hold");
                        Py_DECREF(v);
@@ -1209,7 +1209,7 @@ get_line(PyFileObject *f, int n)
                used_v_size = total_v_size;
                increment = total_v_size >> 2; /* mild exponential growth */
                total_v_size += increment;
-               if (total_v_size > INT_MAX) {
+               if (total_v_size > PY_SSIZE_T_MAX) {
                        PyErr_SetString(PyExc_OverflowError,
                            "line is longer than a Python string can hold");
                        Py_DECREF(v);
@@ -1401,7 +1401,7 @@ file_readlines(PyFileObject *f, PyObject *args)
                        /* Need a larger buffer to fit this line */
                        nfilled += nread;
                        buffersize *= 2;
-                       if (buffersize > INT_MAX) {
+                       if (buffersize > PY_SSIZE_T_MAX) {
                                PyErr_SetString(PyExc_OverflowError,
                            "line is longer than a Python string can hold");
                                goto error;