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Decrement reference count #7003

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Merged
merged 6 commits into from
Mar 22, 2023
Merged

Decrement reference count #7003

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c63b0ca
Decrement reference count
radarhere Mar 11, 2023
6328662
PyUnicode_* may return NULL
radarhere Mar 20, 2023
76d36da
avoid Py_DECREF(Py_None)
nulano Mar 21, 2023
1a11ba6
do not insert null into dict
nulano Mar 21, 2023
e1d0a96
remove unused version value
nulano Mar 21, 2023
9ef65b0
Merge pull request #19 from nulano/reference-count
radarhere Mar 22, 2023
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PyUnicode_* may return NULL
  • Loading branch information
@radarhere
radarhere committed Mar 20, 2023
commit 63286622488ffaeb481f74a0c499fd8732df98e7
14 changes: 7 additions & 7 deletions src/_imaging.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4213,7 +4213,7 @@ setup_module(PyObject *m) {
extern const char *ImagingJpegVersion(void);
PyObject *jpeglib_version = PyUnicode_FromString(ImagingJpegVersion());
PyDict_SetItemString(d, "jpeglib_version", jpeglib_version);
Py_DECREF(jpeglib_version);
Py_XDECREF(jpeglib_version);
}
#endif

Expand All @@ -4222,7 +4222,7 @@ setup_module(PyObject *m) {
extern const char *ImagingJpeg2KVersion(void);
PyObject *jp2klib_version = PyUnicode_FromString(ImagingJpeg2KVersion());
PyDict_SetItemString(d, "jp2klib_version", jp2klib_version);
Py_DECREF(jp2klib_version);
Py_XDECREF(jp2klib_version);
}
#endif

Expand All @@ -4233,7 +4233,7 @@ setup_module(PyObject *m) {
#define tostr(a) tostr1(a)
PyObject *libjpeg_turbo_version = PyUnicode_FromString(tostr(LIBJPEG_TURBO_VERSION));
PyDict_SetItemString(d, "libjpeg_turbo_version", libjpeg_turbo_version);
Py_DECREF(libjpeg_turbo_version);
Py_XDECREF(libjpeg_turbo_version);
#undef tostr
#undef tostr1
#else
Expand All @@ -4249,7 +4249,7 @@ setup_module(PyObject *m) {
extern const char *ImagingImageQuantVersion(void);
PyObject *imagequant_version = PyUnicode_FromString(ImagingImageQuantVersion());
PyDict_SetItemString(d, "imagequant_version", imagequant_version);
Py_DECREF(imagequant_version);
Py_XDECREF(imagequant_version);
}
#else
have_libimagequant = Py_False;
Expand All @@ -4268,7 +4268,7 @@ setup_module(PyObject *m) {
extern const char *ImagingZipVersion(void);
PyObject *zlibversion = PyUnicode_FromString(ImagingZipVersion());
PyDict_SetItemString(d, "zlib_version", zlibversion);
Py_DECREF(zlibversion);
Py_XDECREF(zlibversion);
}
#endif

Expand All @@ -4277,7 +4277,7 @@ setup_module(PyObject *m) {
extern const char *ImagingTiffVersion(void);
PyObject *libtiff_version = PyUnicode_FromString(ImagingTiffVersion());
PyDict_SetItemString(d, "libtiff_version", libtiff_version);
Py_DECREF(libtiff_version);
Py_XDECREF(libtiff_version);

// Test for libtiff 4.0 or later, excluding libtiff 3.9.6 and 3.9.7
PyObject *support_custom_tags;
Expand All @@ -4302,7 +4302,7 @@ setup_module(PyObject *m) {

PyObject *pillow_version = PyUnicode_FromString(version);
PyDict_SetItemString(d, "PILLOW_VERSION", pillow_version);
Py_DECREF(pillow_version);
Py_XDECREF(pillow_version);

return 0;
}
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2 changes: 1 addition & 1 deletion src/_imagingcms.c
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Expand Up @@ -1534,7 +1534,7 @@ setup_module(PyObject *m) {
v = PyUnicode_FromFormat("%d.%d", vn / 1000, (vn / 10) % 100);
}
PyDict_SetItemString(d, "littlecms_version", v);
Py_DECREF(v);
Py_XDECREF(v);

return 0;
}
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4 changes: 2 additions & 2 deletions src/_imagingft.c
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Expand Up @@ -1366,7 +1366,7 @@ setup_module(PyObject *m) {

v = PyUnicode_FromFormat("%d.%d.%d", major, minor, patch);
PyDict_SetItemString(d, "freetype2_version", v);
Py_DECREF(v);
Py_XDECREF(v);

#ifdef HAVE_RAQM
#if defined(HAVE_RAQM_SYSTEM) || defined(HAVE_FRIBIDI_SYSTEM)
Expand All @@ -1392,7 +1392,7 @@ setup_module(PyObject *m) {
v = Py_None;
#endif
PyDict_SetItemString(d, "raqm_version", v);
Py_DECREF(v);
Py_XDECREF(v);

#ifdef FRIBIDI_MAJOR_VERSION
{
Expand Down
2 changes: 1 addition & 1 deletion src/_imagingmorph.c
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Expand Up @@ -244,7 +244,7 @@ setup_module(PyObject *m) {

PyObject *version = PyUnicode_FromString("0.1");
PyDict_SetItemString(d, "__version", version);
Py_DECREF(version);
Py_XDECREF(version);

return 0;
}
Expand Down
2 changes: 1 addition & 1 deletion src/_webp.c
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Expand Up @@ -964,7 +964,7 @@ setup_module(PyObject *m) {

PyObject *webpdecoder_version = PyUnicode_FromString(WebPDecoderVersion_str());
PyDict_SetItemString(d, "webpdecoder_version", webpdecoder_version);
Py_DECREF(webpdecoder_version);
Py_XDECREF(webpdecoder_version);

#ifdef HAVE_WEBPANIM
/* Ready object types */
Expand Down