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| author | Victor Stinner <victor.stinner@gmail.com> | 2013-12-13 01:01:38 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2013-12-13 01:01:38 (GMT) |
| commit | fdeb6ec45ab898e2783e44495a756f56b42f4a80 (patch) | |
| tree | 572112b73b25f09bea638391bd351375a7ceb9a0 /Include/frameobject.h | |
| parent | 62ca10051b5aa07b86807a50674dbef4cace22f7 (diff) | |
| download | cpython-fdeb6ec45ab898e2783e44495a756f56b42f4a80.zip cpython-fdeb6ec45ab898e2783e44495a756f56b42f4a80.tar.gz cpython-fdeb6ec45ab898e2783e44495a756f56b42f4a80.tar.bz2 | |
Issue #14432: Remove the thread state field from the frame structure. Fix a
crash when a generator is created in a C thread that is destroyed while the
generator is still used. The issue was that a generator contains a frame, and
the frame kept a reference to the Python state of the destroyed C thread. The
crash occurs when a trace function is setup.
Diffstat (limited to 'Include/frameobject.h')
| -rw-r--r-- | Include/frameobject.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/Include/frameobject.h b/Include/frameobject.h index b41bea6..966ff1f 100644 --- a/Include/frameobject.h +++ b/Include/frameobject.h @@ -39,7 +39,6 @@ typedef struct _frame { /* Borrowed reference to a generator, or NULL */ PyObject *f_gen; - PyThreadState *f_tstate; int f_lasti; /* Last instruction if called */ /* Call PyFrame_GetLineNumber() instead of reading this field directly. As of 2.3 f_lineno is only valid when tracing is |