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Kirill Smelkov
BTrees
Commits
ddb955d2
Commit
ddb955d2
authored
Sep 15, 2017
by
Jason Madden
Committed by
GitHub
Sep 15, 2017
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Merge pull request #76 from zopefoundation/issue75
Fix possibility of rare crash during dealloc. Fixes #75
parents
9e6e9102
16e70dd3
Changes
3
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3 changed files
with
9 additions
and
2 deletions
+9
-2
BTrees/BTreeTemplate.c
BTrees/BTreeTemplate.c
+3
-1
BTrees/BucketTemplate.c
BTrees/BucketTemplate.c
+3
-1
CHANGES.rst
CHANGES.rst
+3
-0
No files found.
BTrees/BTreeTemplate.c
View file @
ddb955d2
...
@@ -2277,8 +2277,10 @@ BTree_init(PyObject *self, PyObject *args, PyObject *kwds)
...
@@ -2277,8 +2277,10 @@ BTree_init(PyObject *self, PyObject *args, PyObject *kwds)
static
void
static
void
BTree_dealloc
(
BTree
*
self
)
BTree_dealloc
(
BTree
*
self
)
{
{
if
(
self
->
state
!=
cPersistent_GHOST_STATE
)
PyObject_GC_UnTrack
((
PyObject
*
)
self
);
if
(
self
->
state
!=
cPersistent_GHOST_STATE
)
{
_BTree_clear
(
self
);
_BTree_clear
(
self
);
}
cPersistenceCAPI
->
pertype
->
tp_dealloc
((
PyObject
*
)
self
);
cPersistenceCAPI
->
pertype
->
tp_dealloc
((
PyObject
*
)
self
);
}
}
...
...
BTrees/BucketTemplate.c
View file @
ddb955d2
...
@@ -1708,8 +1708,10 @@ Bucket_init(PyObject *self, PyObject *args, PyObject *kwds)
...
@@ -1708,8 +1708,10 @@ Bucket_init(PyObject *self, PyObject *args, PyObject *kwds)
static
void
static
void
bucket_dealloc
(
Bucket
*
self
)
bucket_dealloc
(
Bucket
*
self
)
{
{
if
(
self
->
state
!=
cPersistent_GHOST_STATE
)
PyObject_GC_UnTrack
((
PyObject
*
)
self
);
if
(
self
->
state
!=
cPersistent_GHOST_STATE
)
{
_bucket_clear
(
self
);
_bucket_clear
(
self
);
}
cPersistenceCAPI
->
pertype
->
tp_dealloc
((
PyObject
*
)
self
);
cPersistenceCAPI
->
pertype
->
tp_dealloc
((
PyObject
*
)
self
);
}
}
...
...
CHANGES.rst
View file @
ddb955d2
...
@@ -9,6 +9,9 @@
...
@@ -9,6 +9,9 @@
BTrees is used but the ``persistent`` C extension is not available.
BTrees is used but the ``persistent`` C extension is not available.
Previously this could result in an odd ``AttributeError``. See
Previously this could result in an odd ``AttributeError``. See
https://github.com/zopefoundation/BTrees/pull/55
https://github.com/zopefoundation/BTrees/pull/55
- Fix the possibility of a rare crash in the C extension when
deallocating items. See https://github.com/zopefoundation/BTrees/issues/75
4.4.1 (2017-01-24)
4.4.1 (2017-01-24)
------------------
------------------
...
...
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