| 1 | Revision history for Perl extension Convert::UUlib. |
1 | Revision history for Perl extension Convert::UUlib. |
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3 | _FP_gets still 70% of scan time. decode time: 24% _FP_gets, uulib_crc32 23%, UUValidData 11% |
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4 | |
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5 | - include ecb.h to deal with compiler builtins and endianness. |
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6 | - replace crc32 function by slice-by-16 version by Stephan Brumme, |
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7 | which should speed up yEnc en-/decoding. |
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8 | - some further ยต-optimisations in hot code, especially for yEnc. |
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9 | - yEnc: allow pcrc= in addition to pcrc32= for yenc trailers, as |
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10 | some draft mentions both and it is actually in active use. |
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11 | - yEnc: ignore crc32= on multiparts, except on the last part. |
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12 | - be more precise in documenting code licenses in COPYING. |
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14 | 1.62 Mon Feb 17 23:19:42 CET 2020 |
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15 | - major performance improvement by simplifying code in _FP_gets |
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16 | to not use fscanf. This might slow things down on platforms |
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17 | with very slow fgetc. |
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19 | 1.61 Sun Feb 9 18:38:29 CET 2020 |
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20 | - lint uulib: fix some format string type mismatches |
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21 | and some other minor issues. |
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| 3 | 1.6 Thu Oct 24 17:11:54 CEST 2019 |
23 | 1.6 Thu Oct 24 17:11:54 CEST 2019 |
| 4 | - fix heap overflow (testcase by Noel Duffy, reported |
24 | - fix heap overflow (testcase by Noel Duffy, reported |
| 5 | by Robert Scheck). The defense-in-depth mechanism based |
25 | by Robert Scheck). The defense-in-depth mechanism based |
| 6 | on mmap should make this unexploitable for other than denial |
26 | on mmap should make this unexploitable for other than denial |
