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encode: Replace PyList_GetItem with PyList_GetItemRef

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Hugo van Kemenade 2024-07-02 18:27:09 +03:00
parent 69f967301d
commit 377bdc0db1
2 changed files with 1363 additions and 2 deletions
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5
src/encode.c
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@ -25,6 +25,7 @@
#define PY_SSIZE_T_CLEAN
#include "Python.h"
#include "thirdparty/pythoncapi_compat.h"
#include "libImaging/Imaging.h"
#include "libImaging/Gif.h"
@ -671,7 +672,7 @@ PyImaging_LibTiffEncoderNew(PyObject *self, PyObject *args) {
tags_size = PyList_Size(tags);
TRACE(("tags size: %d\n", (int)tags_size));
for (pos = 0; pos < tags_size; pos++) {
item = PyList_GetItem(tags, pos);
item = PyList_GetItemRef(tags, pos);
if (!PyTuple_Check(item) || PyTuple_Size(item) != 2) {
PyErr_SetString(PyExc_ValueError, "Invalid tags list");
return NULL;
@ -703,7 +704,7 @@ PyImaging_LibTiffEncoderNew(PyObject *self, PyObject *args) {
num_core_tags = sizeof(core_tags) / sizeof(int);
for (pos = 0; pos < tags_size; pos++) {
item = PyList_GetItem(tags, pos);
item = PyList_GetItemRef(tags, pos);
// We already checked that tags is a 2-tuple list.
key = PyTuple_GetItem(item, 0);
key_int = (int)PyLong_AsLong(key);

1360
src/thirdparty/pythoncapi_compat.h vendored Normal file
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