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| author | Serhiy Storchaka <storchaka@gmail.com> | 2015-12-02 23:02:03 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2015-12-02 23:02:03 (GMT) |
| commit | 7aa690860eceb74332c1edad1b8a7c4956bbdad5 (patch) | |
| tree | 4ca201c7171fa7be8d031c9ecf5db4ff741985ae /Objects/unicodeobject.c | |
| parent | f02de4938ec51e1cb1f867f40c457b1b7c2c6dd9 (diff) | |
| download | cpython-7aa690860eceb74332c1edad1b8a7c4956bbdad5.zip cpython-7aa690860eceb74332c1edad1b8a7c4956bbdad5.tar.gz cpython-7aa690860eceb74332c1edad1b8a7c4956bbdad5.tar.bz2 | |
Issue #25709: Fixed problem with in-place string concatenation and utf-8 cache.
Diffstat (limited to 'Objects/unicodeobject.c')
| -rw-r--r-- | Objects/unicodeobject.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c index 6fc3683..193d898 100644 --- a/Objects/unicodeobject.c +++ b/Objects/unicodeobject.c @@ -724,6 +724,11 @@ resize_compact(PyObject *unicode, Py_ssize_t length) } new_size = (struct_size + (length + 1) * char_size); + if (_PyUnicode_HAS_UTF8_MEMORY(unicode)) { + PyObject_DEL(_PyUnicode_UTF8(unicode)); + _PyUnicode_UTF8(unicode) = NULL; + _PyUnicode_UTF8_LENGTH(unicode) = 0; + } _Py_DEC_REFTOTAL; _Py_ForgetReference(unicode); |