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Fix by Sjoerd: don't want to resize to zero length.

This commit is contained in:
Guido van Rossum 1997-09-22 16:14:27 +00:00
parent 03be7f525e
commit 3bbeb7a318
1 changed files with 7 additions and 2 deletions
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9
Modules/audioop.c
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@ -1039,8 +1039,13 @@ audioop_ratecv(self, args)
cur_i[chan]));
if (PyErr_Occurred())
return NULL;
if (_PyString_Resize(&str,
ncp - PyString_AsString(str)) < 0)
len = ncp - PyString_AsString(str);
if (len == 0) {
/*don't want to resize to zero length*/
rv = PyString_FromStringAndSize("", 0);
Py_DECREF(str);
str = rv;
} else if (_PyString_Resize(&str, len) < 0)
return NULL;
rv = Py_BuildValue("(O(iO))", str, d, samps);
Py_DECREF(samps);