fuzz: adds structure aware target #5993
Closed
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Link to redmine ticket:
https://redmine.openinfosecfoundation.org/issues/4125
Describe changes:
The point is to have a more efficient fuzzing discovering more code coverage and finding more bugs
To do so, it uses a fuzz-friendly format instead of libpcap
To test it you need the fuzzpcap dependency which can generate either generic pcap, or pcaps with only one tcp stream (computing sequence and acks automatically)
There is also a signature generation in this target, meant to produce more valid signatures.
Will work with oss-fuzz with https://github.com/catenacyber/oss-fuzz/tree/suricataware
Replaced #5967 re-adding fuzzpcap in LDADD