practicalswift
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33dd764984
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doc: Add fuzzing quickstart guides for libFuzzer and afl-fuzz. Simplify instructions.
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2020-03-18 22:32:01 +00:00 |
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MarcoFalke
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fa4fa88d76
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doc: Remove --disable-ccache from docs
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2020-03-09 11:13:48 -04:00 |
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Fabian Jahr
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b6c3e84e87
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doc: Improve fuzzing docs for macOS users
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2020-01-29 00:46:21 +01:00 |
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practicalswift
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595cc9bcaf
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docs: Add undefined to --with-sanitizers=fuzzer,address
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2019-10-30 13:34:10 +00:00 |
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qmma
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84edfc72e5
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Update doc and CI config
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2019-07-08 20:28:58 -04:00 |
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MarcoFalke
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fa7ca8ef58
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qa: Add test/fuzz/test_runner.py
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2019-02-13 17:12:28 -05:00 |
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MarcoFalke
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2ca632e5b4
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test: Build fuzz targets into seperate executables
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2019-01-29 19:03:06 -05:00 |
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benthecarman
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31097b7b02
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docs: Spelling error fix on fuzzing.md
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2019-01-16 20:25:51 -06:00 |
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MarcoFalke
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fad058a79f
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build: Allow to configure --with-sanitizers=fuzzer
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2019-01-05 19:06:03 +01:00 |
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practicalswift
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693247b82b
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[test] Speed up fuzzing by ~200x when using afl-fuzz
Enable the `afl-clang-fast++` features deferred forkserver (`__AFL_INIT`) and persistent mode (`__AFL_LOOP(1000)`).
Before this patch:
```
$ afl-fuzz -i input -o output -m512 -- src/test/test_bitcoin_fuzzy
[*] Validating target binary...
[!] WARNING: The target binary is pretty slow! See /usr/local/share/doc/afl/perf_tips.txt.
[+] Here are some useful stats:
Test case count : 1 favored, 0 variable, 1 total
Bitmap range : 1072 to 1072 bits (average: 1072.00 bits)
Exec timing : 20.4k to 20.4k us (average: 20.4k us)
…
exec speed : 57.58/sec (slow!)
exec speed : 48.35/sec (slow!)
exec speed : 53.78/sec (slow!)
```
After this patch:
```
$ afl-fuzz -i input -o output -m512 -- src/test/test_bitcoin_fuzzy
[*] Validating target binary...
[+] Persistent mode binary detected.
[+] Deferred forkserver binary detected.
[+] Here are some useful stats:
Test case count : 1 favored, 0 variable, 1 total
Bitmap range : 24 to 24 bits (average: 24.00 bits)
Exec timing : 114 to 114 us (average: 114 us)
…
exec speed : 15.9k/sec
exec speed : 13.1k/sec
exec speed : 15.1k/sec
```
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2017-05-19 07:28:46 +02:00 |
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Wladimir J. van der Laan
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8b15434b59
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doc: Add bare-bones documentation for fuzzing
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2016-12-15 13:29:03 +01:00 |
|