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Use a 32-bit unsigned int here, a long is not needed.

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This commit is contained in:
Gregory P. Smith 2008-03-25 07:31:28 +00:00
parent 18f1914a02
commit 1fa588e14f
2 changed files with 6 additions and 6 deletions
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8
Modules/zlibmodule.c
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@ -889,11 +889,11 @@ PyDoc_STRVAR(adler32__doc__,
static PyObject *
PyZlib_adler32(PyObject *self, PyObject *args)
{
uLong adler32val = 1; /* adler32(0L, Z_NULL, 0) */
unsigned int adler32val = 1; /* adler32(0L, Z_NULL, 0) */
Byte *buf;
int len, signed_val;
if (!PyArg_ParseTuple(args, "s#|k:adler32", &buf, &len, &adler32val))
if (!PyArg_ParseTuple(args, "s#|I:adler32", &buf, &len, &adler32val))
return NULL;
/* In Python 2.x we return a signed integer regardless of native platform
* long size (the 32bit unsigned long is treated as 32-bit signed and sign
@ -912,11 +912,11 @@ PyDoc_STRVAR(crc32__doc__,
static PyObject *
PyZlib_crc32(PyObject *self, PyObject *args)
{
uLong crc32val = 0; /* crc32(0L, Z_NULL, 0) */
unsigned int crc32val = 0; /* crc32(0L, Z_NULL, 0) */
Byte *buf;
int len, signed_val;
if (!PyArg_ParseTuple(args, "s#|k:crc32", &buf, &len, &crc32val))
if (!PyArg_ParseTuple(args, "s#|I:crc32", &buf, &len, &crc32val))
return NULL;
/* In Python 2.x we return a signed integer regardless of native platform
* long size (the 32bit unsigned long is treated as 32-bit signed and sign