| author | Arseniy Alekseyev <aalekseyev@janestreet.com> |
| Fri, 26 Apr 2024 19:10:35 +0100 | |
| changeset 51626 | 865efc020c33 |
| parent 36700 | e437de3881c1 |
| permissions | -rw-r--r-- |
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36680
66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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How to add fuzzers (partially cribbed from oss-fuzz[0]): |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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1) git clone https://github.com/google/oss-fuzz |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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2) cd oss-fuzz |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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3) python infra/helper.py build_image mercurial |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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4) docker run --cap-add=SYS_PTRACE -it -v $HG_REPO_PATH:/hg-new \ |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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gcr.io/oss-fuzz/mercurial bash |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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5) cd /src |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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6) rm -r mercurial |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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7) ln -s /hg-new mercurial |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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8) cd mercurial |
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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9) compile |
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36700
e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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10) ls $OUT |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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Step 9 is literally running the command "compile", which is part of |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
|
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the docker container. Once you have that working, you can build the |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
|
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fuzzers like this (in the oss-fuzz repo): |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
|
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
|
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python infra/helper.py build_fuzzers --sanitizer address mercurial $HG_REPO_PATH |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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(you can also say "memory", "undefined" or "coverage" for |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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sanitizer). Then run the built fuzzers like this: |
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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e437de3881c1
fuzz: add some more docs about building/running fuzzers
Augie Fackler <augie@google.com>
parents:
36680
diff
changeset
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python infra/helper.py run_fuzzer mercurial -- $FUZZER |
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36680
66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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66f2e622a2ed
fuzz: add a quick README to try and document how to test new fuzzers
Augie Fackler <augie@google.com>
parents:
diff
changeset
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0: https://github.com/google/oss-fuzz/blob/master/docs/new_project_guide.md |