Issue #13461: Fix a crash in the TextIOWrapper.tell method on 64-bit platforms.
Patch by Yogesh Chaudhari.
diff --git a/Misc/NEWS b/Misc/NEWS
index df4a09b..3d90157 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -284,6 +284,9 @@
Library
-------
+- Issue #13461: Fix a crash in the TextIOWrapper.tell method on 64-bit
+ platforms. Patch by Yogesh Chaudhari.
+
- Issue #18681: Fix a NameError in importlib.reload() (noticed by Weizhao Li).
- Issue #14323: Expanded the number of digits in the coefficients for the
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index 7b8de90..2db37d3 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -2368,7 +2368,7 @@
while (input < input_end) {
Py_ssize_t n;
- DECODER_DECODE(input, 1, n);
+ DECODER_DECODE(input, (Py_ssize_t)1, n);
/* We got n chars for 1 byte */
chars_decoded += n;
cookie.bytes_to_feed += 1;