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Merge #17972: tests: Add fuzzing harness for CKey and key related functions

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f4691b6c21 tests: Add fuzzing harness for CKey related functions (practicalswift)

Pull request description:

  Add fuzzing harness for `CKey` and key related functions.

  **How to test this PR**

  ```
  $ make distclean
  $ ./autogen.sh
  $ CC=clang CXX=clang++ ./configure --enable-fuzz \
        --with-sanitizers=address,fuzzer,undefined
  $ make
  $ src/test/fuzz/key
  …
  #4096   pulse  cov: 5736 ft: 6960 corp: 27/833b lim: 67 exec/s: 2048 rss: 122Mb
  #8192   pulse  cov: 5736 ft: 6960 corp: 27/833b lim: 103 exec/s: 2048 rss: 143Mb
  #13067  NEW    cov: 5736 ft: 6965 corp: 28/865b lim: 154 exec/s: 2177 rss: 166Mb L: 32/32 MS: 1 ChangeBit-
  #16384  pulse  cov: 5736 ft: 6965 corp: 28/865b lim: 182 exec/s: 2048 rss: 181Mb
  #32768  pulse  cov: 5736 ft: 6965 corp: 28/865b lim: 347 exec/s: 2184 rss: 258Mb
  …
  ```

Top commit has no ACKs.

Tree-SHA512: 5b17ffb70c31966d3eac06d2258c127ae671d28d6cdf4e6ac20b45cd59ad32f80952c9c749930b97d317c72d5f840a3b75d466fd28fb6c351424a72c3e41bcbc
This commit is contained in:
MarcoFalke
2020-03-05 16:41:00 -05:00
parent a2b5aae9f3 f4691b6c21
commit 3f826598a4
3 changed files with 317 additions and 0 deletions
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test/fuzz/test_runner.py
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@@ -28,6 +28,7 @@ FUZZERS_MISSING_CORPORA = [
"float",
"hex",
"integer",
"key",
"key_origin_info_deserialize",
"merkle_block_deserialize",
"out_point_deserialize",