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Add sizeof() instead of hardcoding variable length

This commit is contained in:
Georg Brandl 2006-02-18 23:44:24 +00:00
parent 9a928e787c
commit b2699b242d
1 changed files with 1 additions and 1 deletions
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PC/_winreg.c
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@ -1033,8 +1033,8 @@ PyEnumKey(PyObject *self, PyObject *args)
long rc; long rc;
PyObject *retStr; PyObject *retStr;
char *retBuf; char *retBuf;
DWORD len = 256; /* includes NULL terminator */
char tmpbuf[256]; /* max key name length is 255 */ char tmpbuf[256]; /* max key name length is 255 */
DWORD len = sizeof(tmpbuf); /* includes NULL terminator */
if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index)) if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index))
return NULL; return NULL;