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Fix #3651 various memory leaks when using the buffer interface

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by Amaury Forgeot d'Arc
Reviewer: Antoine Pitrou
This commit is contained in:
Benjamin Peterson 2008-08-27 00:31:37 +00:00
parent 4b24a42f3c
commit 9edd2bd35c
5 changed files with 22 additions and 11 deletions
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3
Modules/binascii.c
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@ -231,6 +231,7 @@ binascii_a2b_uu(PyObject *self, PyObject *args)
*/
if ( this_ch < ' ' || this_ch > (' ' + 64)) {
PyErr_SetString(Error, "Illegal char");
PyBuffer_Release(&pascii);
Py_DECREF(rv);
return NULL;
}
@ -259,6 +260,7 @@ binascii_a2b_uu(PyObject *self, PyObject *args)
if ( this_ch != ' ' && this_ch != ' '+64 &&
this_ch != '\n' && this_ch != '\r' ) {
PyErr_SetString(Error, "Trailing garbage");
PyBuffer_Release(&pascii);
Py_DECREF(rv);
return NULL;
}
@ -805,6 +807,7 @@ binascii_rledecode_hqx(PyObject *self, PyObject *args)
** of the string only). This is a programmer error.
*/
PyErr_SetString(Error, "Orphaned RLE code at start");
PyBuffer_Release(&pin);
Py_DECREF(rv);
return NULL;
}