| 1 | Revision history for Perl extension CBOR::XS |
1 | Revision history for Perl extension CBOR::XS |
| 2 | |
2 | |
| 3 | TODO: pack_keys? |
3 | TODO: pack_keys? |
| 4 | TODO: document encode_cbor_sharing? |
4 | TODO: document encode_cbor_sharing? |
| 5 | TODO: weaken cyclic structures? |
5 | TODO: weaken cyclic structures? |
| 6 | TODO: allowed_classes or so? |
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| 7 | TODO: large negative integers |
6 | TODO: large negative integers |
| 8 | TODO: russian guy test case exception |
7 | TODO: type cast tests. |
| 9 | 1.6 |
8 | TODO: possibly implement https://peteroupc.github.io/CBOR/extended.html, but NaNs are nonportable. rely on libecb? |
| 10 | - point out security implications of having unsafe THAW |
9 | TODO: https://github.com/svaarala/cbor-specs/blob/master/cbor-nonutf8-string-tags.rst, but maybe that is overkill? |
| 11 | function/methods in your process. |
10 | |
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11 | 1.81 |
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12 | - Math::BigInt and Math::BigFloat are pretty broken (again), |
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13 | so disable some tests. (try printing the bigfloat |
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14 | 799999999999999999998E99999999999999999998). |
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15 | |
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16 | 1.8 Sun Nov 29 22:35:13 CET 2020 |
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17 | - experimental support for some type casts, as well as embedding |
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18 | raw cbor data. |
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19 | |
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20 | 1.71 Thu Nov 15 20:52:13 CET 2018 |
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21 | - work around what smells like a perl bug w.r.t. exceptions |
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22 | thrown in callbacks. |
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23 | - update libecb. |
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24 | |
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25 | 1.7 Tue Jun 27 04:02:23 CEST 2017 |
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26 | - SECURITY FIX: fix two bugs found by american fuzzy lop, |
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27 | upgrade is advised if you accept data from untrusted |
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28 | sources. |
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29 | - an out-of bound sharedref or stringref index could cause an |
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30 | out of bounds access - might be exploitable. |
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31 | - a decoding error during indefinite array or hash decoding |
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32 | could cause an endless loop. |
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33 | |
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34 | 1.6 Wed Dec 7 15:13:23 CET 2016 |
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35 | - greatly expand the SECURITY IMPLICATIONS and similar sections. |
| 12 | - new constructor new_safe, to create a secure CBOR::XS object. |
36 | - new constructor new_safe, to create a secure CBOR::XS object. |
| 13 | - new option forbid_objects, to disallow serialisation. |
37 | - new option forbid_objects, to disallow serialisation. |
| 14 | - new CBOR::XS::safe_filter functionality. |
38 | - new CBOR::XS::safe_filter functionality. |
| 15 | - fix a crash when decoding a cyclic data structure using |
39 | - fix a crash when decoding a cyclic data structure using |
| 16 | stringref/pack_strings when allow_cycles is disabled. |
40 | stringref/pack_strings when allow_cycles is disabled. |
| 17 | - fix a crash when decoding hash keys with length >= 2**31. |
41 | - fix a crash when decoding hash keys with length >= 2**31. |
| 18 | - avoid unreasonably long decoding times for certain |
42 | - avoid unreasonably long decoding times for certain |
| 19 | types of data corruption. |
43 | types of (corrupt) cbor texts. |
| 20 | - support arrays and hashes with >= 2**31 members. |
44 | - support arrays and hashes with >= 2**31 members. |
| 21 | - avoid overflow on pointer arithmetic when checking whether enough |
45 | - avoid overflow on pointer arithmetic when checking whether enough |
| 22 | data is available. |
46 | data is available. |
| 23 | - fix a memory leak that occured when decoding failed while decoding |
47 | - fix a memory leak that occured when decoding failed while decoding |
| 24 | a tagged value. |
48 | a tagged value. |
| 25 | - do not leak the partially constructed result when stringifying |
49 | - do not leak the partially constructed result when stringifying |
| 26 | a hash key throws an exception. |
50 | a hash key throws an exception. |
| 27 | - various code size and efficiency optimizations (reduced code |
51 | - various code size and efficiency optimizations (reduced code |
| 28 | from 42 to 40kB on my system, despite the new code). |
52 | from 42 to 40kB on my system, despite the new features). |
| 29 | |
53 | |
| 30 | 1.5 Wed Apr 27 11:38:39 CEST 2016 |
54 | 1.5 Wed Apr 27 11:38:39 CEST 2016 |
| 31 | - Math::BigFloat madness workaround, see |
55 | - Math::BigFloat madness workaround, see |
| 32 | http://blog.schmorp.de/2016-04-23-mathbigfloat-maintainer-fail.html |
56 | http://blog.schmorp.de/2016-04-23-mathbigfloat-maintainer-fail.html |
| 33 | (bugreport by zdm@softvisio.net). |
57 | (bugreport by zdm@softvisio.net). |
