Sergej Schumilo
1c1fdf5286
bump nix version
2023-04-13 06:01:52 +02:00
Sergej Schumilo
cab84b33ab
update libnyx API
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- various changes to the API (both Rust and FFI) to enable more
control over the fuzzing process
- fixed and updated C-API sample (test.c)
2023-04-13 05:58:23 +02:00
Sergej Schumilo
e767dbb800
refactor the qemu runner code and add new features
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- With this commit we delete both tons of duplicated as well as dead
code. Additonally, we add new features such as hprintf FD redirection
and fix the snapshot reuse option for Nyx kernel-type VMs.
2023-04-13 05:45:30 +02:00
Sergej Schumilo
7ab9346070
commit: remove deprecated fields from the config / add runtime options
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- With this patch we remove some deprecated options from the
config struct without introducing any breaking changes (yet). In
further patches we might want to switch to an enirely new config
struct to get rid of all technical debts and make the code more
readable.
- Runtime options are configurable options that can be changed via the
API before the fuzz runner is spawned. These options can not be set
via a config file.
2023-04-13 05:35:40 +02:00
Sergej Schumilo
acaf7f6346
Merge pull request #11 from schumilo/main
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fix bitmap_buffer() and bitmap_buffer_mut()
2022-04-12 15:00:37 +02:00
Sergej Schumilo
520079290b
fix bitmap_buffer() and bitmap_buffer_mut()
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return a slice with the actual bitmap
size instead the entire buffer (which has the size of the actual shared
mmap file)
2022-04-12 14:59:15 +02:00
Sergej Schumilo
70bf7ad8e0
Merge pull request #9 from acidghost/config-set-workdir
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add `NyxConfig::set_workdir_path`
2022-04-12 10:41:13 +02:00
Sergej Schumilo
0761268962
Merge pull request #10 from schumilo/main
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add set_input function
2022-04-12 10:34:36 +02:00
Sergej Schumilo
e099e4658c
add set_input function
2022-04-12 10:33:21 +02:00
Andrea Jemmett
de3fdeae1a
add NyxConfig::set_workdir_path
2022-04-09 08:16:16 +02:00
Sergej Schumilo
7788b934db
Merge pull request #8 from schumilo/main
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fix protocol race condition
2022-04-08 09:51:35 +02:00
Sergej Schumilo
3cceb0caae
fix protocol race condition
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libnyx sends a ping packet twice during initialization which
can cause a synchronization problem with QEMU-Nyx
2022-04-08 09:49:58 +02:00
Sergej Schumilo
c4b71a05c0
Merge pull request #6 from schumilo/main
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change licence from AGPL to GPLv2
2022-03-13 20:25:08 +01:00
Sergej Schumilo
1eef6e976b
change licence from AGPL to GPLv2
2022-03-11 22:39:55 +01:00
Sergej Schumilo
8a77c71dc8
Merge pull request #5 from schumilo/main
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add get_aux_string function
2022-03-04 05:32:12 +01:00
Sergej Schumilo
85d2f9b0f9
add get_aux_string function
2022-03-04 05:30:24 +01:00
Sergej Schumilo
2e45754e27
handle race condition
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(in remove_unused_shm_work_dirs)
2022-01-21 20:26:47 +01:00
Sergej Schumilo
a5ae4c13e1
upgrade libnyx:
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- add support for latest QEMU-Nyx backend
- the size of all SHM buffers are now configurable
- new aux buffer layout
- remove dead code (fuzz runner)
- running multiple instances in parallel works now
- improved FFI API
- new rust API
2022-01-21 04:06:17 +01:00
Sergej Schumilo
ecbcb2d723
build *.so file
2021-12-28 15:18:07 +01:00
Sergej Schumilo
a199ed31e7
add AFL++ support and other improvements
2021-12-18 15:10:39 +01:00
Sergej Schumilo
1927a0ab83
make size of primary CoW buffer configurable
2021-12-10 01:11:47 +01:00
Sergej Schumilo
4134f7d64b
add config option to enable hypervisor-assisted write protection of the input buffer
2021-12-08 18:25:52 +01:00
Sergej Schumilo
e1126bf73b
Update README.md
2021-11-14 23:22:13 +01:00
Sergej Schumilo
34679b90dc
Initial Release of Nyx
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Co-authored-by: Cornelius Aschermann <cornelius@hexgolems.com>
2021-11-14 21:59:03 +01:00
