mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-09-03 15:31:08 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue #20437: Fixed 21 potential bugs when deleting objects references.

Browse source
This commit is contained in:
Serhiy Storchaka 2014-02-09 13:33:53 +02:00
parent e9c31470e1
commit 505ff755d7
16 changed files with 34 additions and 63 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Python/ceval.c
View file

@ -3049,8 +3049,7 @@ fast_yield:
if (call_trace(tstate->c_tracefunc,
tstate->c_traceobj, f,
PyTrace_RETURN, retval)) {
Py_XDECREF(retval);
retval = NULL;
Py_CLEAR(retval);
why = WHY_EXCEPTION;
}
}
@ -3068,8 +3067,7 @@ fast_yield:
else if (call_trace(tstate->c_profilefunc,
tstate->c_profileobj, f,
PyTrace_RETURN, retval)) {
Py_XDECREF(retval);
retval = NULL;
Py_CLEAR(retval);
/* why = WHY_EXCEPTION; */
}
}
@ -3426,8 +3424,7 @@ PyEval_EvalCodeEx(PyObject *_co, PyObject *globals, PyObject *locals,
if (co->co_flags & CO_GENERATOR) {
/* Don't need to keep the reference to f_back, it will be set
* when the generator is resumed. */
Py_XDECREF(f->f_back);
f->f_back = NULL;
Py_CLEAR(f->f_back);
PCALL(PCALL_GENERATOR);