cext: fix potential memory leaks of list items appended with PyList_Append...

cext: fix potential memory leaks of list items appended with PyList_Append Also reduce the duplication in the tricky code that uses PyList_Append by extracting it into a function `pylist_append_owned`.

Arseniy Alekseyev -


            r52281:cb5175ed

stable

Name	Size	Modified	Last Commit	Author
/ mercurial / thirdparty / cbor
cbor2
.travis.yml	Loading ...
LICENSE.txt	Loading ...
README.rst	Loading ...
__init__.py	Loading ...

mercurial/thirdparty/cbor/README.rst

This library provides encoding and decoding for the Concise Binary Object Representation (CBOR) (RFC 7049) serialization format.

There exists another Python CBOR implementation (cbor) which is faster on CPython due to its C extensions. On PyPy, cbor2 and cbor are almost identical in performance. The other implementation also lacks documentation and a comprehensive test suite, does not support most standard extension tags and is known to crash (segfault) when passed a cyclic structure (say, a list containing itself).

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