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Update reproducing.md

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Mike Aizatsky 2016-10-26 20:40:55 -07:00 committed by GitHub
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@ -12,20 +12,20 @@ If you have docker installed, follow these steps:
- *Reproduce from nightly sources.* Run: - *Reproduce from nightly sources.* Run:
<pre> <pre>
docker run --rm -v <em>testcase_file</em>:/testcase -t ossfuzz/<em>target</em> reproduce <em>fuzzer</em> docker run --rm -v <b><i>testcase_file</i></b>:/testcase -t ossfuzz/<b><i>target</i></b> reproduce <b><i>fuzzer</i></b>
</pre> </pre>
It builds the fuzzer from nightly sources (in the image) and runs it with testcase input. It builds the fuzzer from nightly sources (in the image) and runs it with testcase input.
E.g. for libxml2 it will be: E.g. for libxml2 it will be:
<pre> <pre>
docker run --rm -ti -v <em>~/Downloads/testcase</em>:/testcase ossfuzz/<em>libxml2</em> reproduce <em>libxml2_xml_read_memory_fuzzer</em> docker run --rm -ti -v <b><i>~/Downloads/testcase</i></b>:/testcase ossfuzz/<b><i>libxml2</i></b> reproduce <b><i>libxml2_xml_read_memory_fuzzer</i></b>
</pre> </pre>
- *Reproduce with local sources.* Run: - *Reproduce with local sources.* Run:
```bash <pre>
docker run --rm -v <local_sources>:/src/<target> -v <reproducer_file>:/testcase -t ossfuzz/<target> reproduce <fuzzer> docker run --rm -v <b><i>local_sources</i></b>:/src/<b><i>target</i></b> -v <b><i>reproducer_file</i></b>:/testcase -t ossfuzz/<b><i>target</i></b> reproduce <b><i>fuzzer</i></b>
``` </pre>
This is essentialy the previous command that addionally mounts local sources into the running container. This is essentialy the previous command that addionally mounts local sources into the running container.
- *Fix the issue.* Use the previous command to verify you fixed the issue locally. - *Fix the issue.* Use the previous command to verify you fixed the issue locally.