libreoffice-online

History

Miklos Vajna e4298ccf31 fuuzer, httpresponse: clear state before each run The max input size is 16384, so in case the input is saved after each run, then this can allocate ~300MB of memory. This is considerable amount, given that the upper limit of the fuzzer process is 2GB. Signed-off-by: Miklos Vajna <vmiklos@collabora.com> Change-Id: Ieedb6a537d5b539255ed8bacd79ff23db3c15e9f		2023-02-28 10:18:41 +01:00
..
admin-data
data	wsd: fix missing tile cache check in ClientSession::getCommandValues()	2022-10-25 16:55:19 +01:00
httpecho-data	fuzzers: add http corpus and dictionary	2022-08-17 08:55:12 -04:00
httpresponse-data
Admin.cpp
ClientSession.cpp	client session fuzzer: try harder to empty SocketPoll::_newCallbacks on shutdown	2022-05-31 15:10:51 +02:00
httpecho-fuzz.sh	fuzzers: add httpecho fuzzer script	2022-08-17 08:55:12 -04:00
HttpEcho.cpp	fuzzers: fixup HttpEcho	2022-08-17 08:55:12 -04:00
HttpResponse.cpp	fuuzer, httpresponse: clear state before each run	2023-02-28 10:18:41 +01:00
README	fuzzers: add httpecho fuzzer script	2022-08-17 08:55:12 -04:00

README

These fuzzers are meant to be built and executed inside lode.git's sanitizers
environment (currently enables both asan and ubsan).

online.git can be built the usual way, just the additional `--enable-fuzzers`
flag is needed to build the fuzzers. It is useful to do this in a separate
build tree, since the fuzzers config doesn't produce a `coolwsd` binary.

Run the fuzzers like this:

- Admin:

----
./admin_fuzzer -max_len=16384 fuzzer/admin-data/
----

- ClientSession:

----
./clientsession_fuzzer -max_len=16384 fuzzer/data/
----

- HttpResponse:

----
./httpresponse_fuzzer -max_len=16384 fuzzer/httpresponse-data/
----

- HttpEcho:

----
./httpecho_fuzzer -max_len=16384 fuzzer/httpecho-data/
OR, better:
./fuzzer/httpecho-fuzz.sh
----