ossfuzz: moving towards the ideal integration #1842
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Coverage remained the same at 73.13% when pulling 77eb3109bc9d2f9182647480b0e0350105e8ceac on cmeister2:cmeister2/ossfuzz/fuzzer into 73fa6aa on curl:master. |
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Coverage decreased (-0.008%) to 73.122% when pulling 73d7d302eb4982c88a7340c1ee2f707540ada791 on cmeister2:cmeister2/ossfuzz/fuzzer into 73fa6aa on curl:master. |
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Coverage decreased (-0.02%) to 73.111% when pulling 73d7d302eb4982c88a7340c1ee2f707540ada791 on cmeister2:cmeister2/ossfuzz/fuzzer into 73fa6aa on curl:master. |
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Coverage decreased (-0.02%) to 73.112% when pulling 73d7d302eb4982c88a7340c1ee2f707540ada791 on cmeister2:cmeister2/ossfuzz/fuzzer into 73fa6aa on curl:master. |
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Ok, the few tweaks I made means that this compiles within the Automake system and links to the libraries as expected (mostly this was reinstating the old code and adding some new tweaks to link to $LIB_FUZZING_ENGINE). |
tests/fuzz/Makefile.fuzz
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From IRC: this file doesn't need to exist anymore now that the Makefile.am works
tests/fuzz/README
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| (optional) export LIB_FUZZING_ENGINE=<path to libFuzzer.a> | ||
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| make -f Makefile.fuzz check |
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Don't need the -f Makefile.fuzz qualifier here now that Automake works
- Start with the basic code from the ossfuzz project. - Rewrite fuzz corpora to be binary files full of Type-Length-Value data, and write a glue layer in the fuzzing function to convert corpora into CURL options. - Have supporting functions to generate corpora from existing tests - Integrate with Makefile.am
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Coverage decreased (-0.02%) to 73.103% when pulling 7d63d1ebea07eed52ab64f027b73dac6a24de5e5 on cmeister2:cmeister2/ossfuzz/fuzzer into 222e65f on curl:master. |
Create simple seed corpora for: - FTP - telnet - dict - tftp - imap - pop3 based off the tests of the same number.
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As discussed on IRC, it looks like failures are due to travis issues. |
data, and write a glue layer in the fuzzing function to convert
corpora into CURL options.
This still needs integrating into the rest of the build chain properly,
but is built in CI.