OpenSystemsDevelopment / qpdf

Commit bb3ae14f04e3d80992ae05de318e0ec7774fdedd

Authored by Jay Berkenbilt
1 parent 47a38a94

More fuzzer notes

Inline Side-by-side
Showing 1 changed file with 9 additions and 1 deletions
README-maintainer
  View file @bb3ae14
... ... @@ -27,6 +27,8 @@ Memory checks:
27 27  
28 28 GOOGLE OSS-FUZZ
29 29  
  30 +* See ../misc/fuzz (not in repo) for unfixed, downloaded fuzz test cases
  31 +
30 32 * qpdf project: https://github.com/google/oss-fuzz/tree/master/projects/qpdf
31 33  
32 34 * To test locally, see https://github.com/google/oss-fuzz/tree/master/docs/,
... ... @@ -38,11 +40,17 @@ GOOGLE OSS-FUZZ
38 40 from a qpdf fork/branch rather than qpdf/master.
39 41  
40 42 python infra/helper.py build_image --pull qpdf
41   - python infra/helper.py build_fuzzers qpdf
  43 + python infra/helper.py build_fuzzers [ --sanitizer memory|undefined|address qpdf
42 44 python infra/helper.py check_build qpdf
43 45 python infra/helper.py build_fuzzers --sanitizer coverage qpdf
44 46 python infra/helper.py coverage qpdf
45 47  
  48 + To reproduce a test case, build with the correct sanitizer, then run
  49 +
  50 + python infra/helper.py reproduce qpdf fuzzer testcase
  51 +
  52 + where fuzzer is the fuzzer used in the crash.
  53 +
46 54 The fuzzer is in build/out/qpdf. It can be run with a directory as
47 55 an argument to run against files in a directory. You can use
48 56  
... ...