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Merge branch 'replay' into tmp

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van Hauser
2021-03-24 18:19:13 +01:00
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parent 7dc4847869 958436be4b
commit 6e2a0ef233
8 changed files with 183 additions and 9 deletions
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9
docs/env_variables.md
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@ -424,6 +424,15 @@ checks or alter some of the more exotic semantics of the tool:
- Setting `AFL_FORCE_UI` will force painting the UI on the screen even if
no valid terminal was detected (for virtual consoles)
- If you are using persistent mode (you should, see [instrumentation/README.persistent_mode.md](instrumentation/README.persistent_mode.md))
some targets keep inherent state due which a detected crash testcase does
not crash the target again when the testcase is given. To be able to still
re-trigger these crashes you can use the `AFL_PERSISTENT_RECORD` variable
with a value of how many previous fuzz cases to keep prio a crash.
if set to e.g. 10, then the 9 previous inputs are written to
out/default/crashes as RECORD:000000,cnt:000000 to RECORD:000000,cnt:000008
and RECORD:000000,cnt:000009 being the crash case.
- If you are Jakub, you may need `AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES`.
Others need not apply, unless they also want to disable the
`/proc/sys/kernel/core_pattern` check.