syz-db
program can be used to manipulate corpus.db databases that are used by syz-managers.
Build syz-db
with make db
or by changing to tools/syz-db
and run go build
.
syz-db
currently overs the following generic arguments:
-arch string target arch -os string target OS -version uint database version -vv int verbosity
That can be used with
syz-db pack dir corpus.db
to pack a database
syz-db unpack corpus.db dir
to unpack a database. A file containing performed syscalls will be returned.
syz-db merge dst-corpus.db add-corpus.db* add-prog*
to merge databases. No additional file will be created: The first file will be replaced by the merged result.
syz-db bench corpus.db
to run a deserialization benchmark. For example:
syz-db -os=linux -arch=amd64 bench corpus.db
could give an output like
allocs 123 MB (123 M), next GC 123 MB, sys heap 123 MB, live allocs 123 MB (123 M), time 324s.