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466 Commits

Author SHA1 Message Date
dependabot[bot]
0c75e7f7b2 build: Bump os_str_bytes from 6.3.0 to 6.3.1 in /fuzz 
Bumps [os_str_bytes](https://github.com/dylni/os_str_bytes) from 6.3.0 to 6.3.1.
- [Release notes](https://github.com/dylni/os_str_bytes/releases)
- [Commits](https://github.com/dylni/os_str_bytes/compare/6.3.0...6.3.1)

---
updated-dependencies:
- dependency-name: os_str_bytes
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-28 23:40:41 +00:00
dependabot[bot]
76f4641004 build: Bump arbitrary from 1.1.7 to 1.2.0 in /fuzz 
Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.1.7 to 1.2.0.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/arbitrary/compare/v1.1.7...v1.2.0)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-27 23:53:53 +00:00
dependabot[bot]
0cd6d96874 build: Bump getrandom from 0.2.7 to 0.2.8 in /fuzz 
Bumps [getrandom](https://github.com/rust-random/getrandom) from 0.2.7 to 0.2.8.
- [Release notes](https://github.com/rust-random/getrandom/releases)
- [Changelog](https://github.com/rust-random/getrandom/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-random/getrandom/compare/v0.2.7...v0.2.8)

---
updated-dependencies:
- dependency-name: getrandom
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-26 23:53:05 +00:00
dependabot[bot]
1559b7b684 build: Bump rustix from 0.35.11 to 0.35.12 in /fuzz 
Bumps [rustix](https://github.com/bytecodealliance/rustix) from 0.35.11 to 0.35.12.
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.35.11...v0.35.12)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-25 23:43:02 +00:00
dependabot[bot]
2a36a18be3 build: Bump syn from 1.0.102 to 1.0.103 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.102 to 1.0.103.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.102...1.0.103)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-24 23:47:19 +00:00
Sebastien Boeuf
1f0e5eb66a vmm: virtio-devices: Restore every VirtioDevice upon creation 
Following the new design proposal to improve the restore codepath when
migrating a VM, all virtio devices are supplied with an optional state
they can use to restore from. The restore() implementation every device
was providing has been removed in order to prevent from going through
the restoration twice.

Here is the list of devices now following the new restore design:

- Block (virtio-block)
- Net (virtio-net)
- Rng (virtio-rng)
- Fs (vhost-user-fs)
- Blk (vhost-user-block)
- Net (vhost-user-net)
- Pmem (virtio-pmem)
- Vsock (virtio-vsock)
- Mem (virtio-mem)
- Balloon (virtio-balloon)
- Watchdog (virtio-watchdog)
- Vdpa (vDPA)
- Console (virtio-console)
- Iommu (virtio-iommu)

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-10-24 14:17:08 +02:00
dependabot[bot]
b425c5f57c build: Bump serde from 1.0.145 to 1.0.147 in /fuzz 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.145 to 1.0.147.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.145...v1.0.147)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-21 23:40:25 +00:00
Bo Chen
802f489e4d fuzz: Add fuzzer for virtio-iommu 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-10-21 14:21:42 +01:00
dependabot[bot]
7d71319210 build: Bump anyhow from 1.0.65 to 1.0.66 in /fuzz 
Bumps [anyhow](https://github.com/dtolnay/anyhow) from 1.0.65 to 1.0.66.
- [Release notes](https://github.com/dtolnay/anyhow/releases)
- [Commits](https://github.com/dtolnay/anyhow/compare/1.0.65...1.0.66)

---
updated-dependencies:
- dependency-name: anyhow
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-21 00:39:56 +00:00
dependabot[bot]
71b4aad3f1 build: Bump serde_json from 1.0.86 to 1.0.87 in /fuzz 
Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.86 to 1.0.87.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](https://github.com/serde-rs/json/compare/v1.0.86...v1.0.87)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-20 00:19:44 +00:00
dependabot[bot]
d4f40487e3 build: Bump clap from 4.0.15 to 4.0.17 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.15 to 4.0.17.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.0.15...v4.0.17)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-19 00:23:48 +00:00
dependabot[bot]
46031cb211 build: Bump libfuzzer-sys from 0.4.4 to 0.4.5 in /fuzz 
Bumps [libfuzzer-sys](https://github.com/rust-fuzz/libfuzzer) from 0.4.4 to 0.4.5.
- [Release notes](https://github.com/rust-fuzz/libfuzzer/releases)
- [Changelog](https://github.com/rust-fuzz/libfuzzer/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/libfuzzer/compare/0.4.4...0.4.5)

---
updated-dependencies:
- dependency-name: libfuzzer-sys
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-18 23:46:04 +00:00
Bo Chen
7b31871a36 fuzz: mem: Avoid using hugepages 
The kernel will trigger a SIGBUS upon hugetlb page faults when there is
no huge pages available. We neither have a way to ensure enough huge
pages available on the host system, nor have a way to gracefully report
the lack of huge pages in advance from Cloud Hypervisor. For these
reasons, we have to avoid using huge pages from the virtio-mem fuzzer to
avoid SIGBUS errors.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-10-18 09:09:35 +01:00
dependabot[bot]
d1435a44af build: Bump proc-macro2 from 1.0.46 to 1.0.47 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.46 to 1.0.47.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.46...1.0.47)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-17 23:42:59 +00:00
dependabot[bot]
62d6553714 build: Bump clap from 4.0.14 to 4.0.15 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.14 to 4.0.15.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.0.14...v4.0.15)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-13 23:40:57 +00:00
Sebastien Boeuf
204bf2e3f5 deps: Rely on latest rust-vmm/vhost version 
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-10-13 10:03:23 +02:00
dependabot[bot]
7ae4e2b8fe build: Bump clap from 4.0.13 to 4.0.14 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.13 to 4.0.14.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.0.13...v4.0.14)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-12 23:39:52 +00:00
Bo Chen
342851c88c fuzz: Add fuzzer for virtio-mem 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-10-12 16:09:27 +01:00
dependabot[bot]
ce2928d842 build: Bump clap from 4.0.12 to 4.0.13 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.12 to 4.0.13.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.0.12...v4.0.13)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-11 23:45:11 +00:00
dependabot[bot]
7da632def6 build: Bump unicode-ident from 1.0.4 to 1.0.5 in /fuzz 
Bumps [unicode-ident](https://github.com/dtolnay/unicode-ident) from 1.0.4 to 1.0.5.
- [Release notes](https://github.com/dtolnay/unicode-ident/releases)
- [Commits](https://github.com/dtolnay/unicode-ident/compare/1.0.4...1.0.5)

---
updated-dependencies:
- dependency-name: unicode-ident
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-11 01:44:58 +00:00
dependabot[bot]
a033b1ef67 build: Bump uuid from 1.1.2 to 1.2.1 in /fuzz 
Bumps [uuid](https://github.com/uuid-rs/uuid) from 1.1.2 to 1.2.1.
- [Release notes](https://github.com/uuid-rs/uuid/releases)
- [Commits](https://github.com/uuid-rs/uuid/compare/1.1.2...1.2.1)

---
updated-dependencies:
- dependency-name: uuid
  dependency-type: indirect
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-11 01:11:14 +00:00
dependabot[bot]
ffa7d27b5e build: Bump libc from 0.2.134 to 0.2.135 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.134 to 0.2.135.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.134...0.2.135)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-11 00:22:29 +00:00
dependabot[bot]
f907ff5d82 build: Bump syn from 1.0.101 to 1.0.102 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.101 to 1.0.102.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.101...1.0.102)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-07 23:47:54 +00:00
dependabot[bot]
961793ba8c build: Bump io-uring from 0.5.6 to 0.5.7 in /fuzz 
Bumps [io-uring](https://github.com/tokio-rs/io-uring) from 0.5.6 to 0.5.7.
- [Release notes](https://github.com/tokio-rs/io-uring/releases)
- [Commits](https://github.com/tokio-rs/io-uring/commits)

---
updated-dependencies:
- dependency-name: io-uring
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-07 00:23:20 +00:00
dependabot[bot]
cbeed02a7c build: Bump itoa from 1.0.3 to 1.0.4 in /fuzz 
Bumps [itoa](https://github.com/dtolnay/itoa) from 1.0.3 to 1.0.4.
- [Release notes](https://github.com/dtolnay/itoa/releases)
- [Commits](https://github.com/dtolnay/itoa/compare/1.0.3...1.0.4)

---
updated-dependencies:
- dependency-name: itoa
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-06 23:51:07 +00:00
dependabot[bot]
62d2189ade build: Bump clap from 4.0.9 to 4.0.10 in /fuzz 
Bumps [clap](https://github.com/clap-rs/clap) from 4.0.9 to 4.0.10.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](https://github.com/clap-rs/clap/compare/v4.0.9...v4.0.10)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-06 00:26:05 +00:00
dependabot[bot]
11cc35e6b5 build: Bump arbitrary from 1.1.6 to 1.1.7 in /fuzz 
Bumps [arbitrary](https://github.com/rust-fuzz/arbitrary) from 1.1.6 to 1.1.7.
- [Release notes](https://github.com/rust-fuzz/arbitrary/releases)
- [Changelog](https://github.com/rust-fuzz/arbitrary/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-fuzz/arbitrary/compare/v1.1.6...v1.1.7)

---
updated-dependencies:
- dependency-name: arbitrary
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-10-05 23:49:28 +00:00
Sebastien Boeuf
89677c3181 build: Bump clap from 3.2.22 to 4.0.9 
Bumps [clap](https://github.com/clap-rs/clap) from 3.2.22 to 4.0.9.
- [Release notes](https://github.com/clap-rs/clap/releases)
- [Changelog](https://github.com/clap-rs/clap/blob/master/CHANGELOG.md)
- [Commits](clap-rs/clap@v3.2.22...v4.0.9)

---
updated-dependencies:
- dependency-name: clap
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Moving to the major version 4 introduced some breaking changes which had
to be handled manually.

Fixes #4709

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
 2022-10-05 12:59:14 +01:00
Bo Chen
4fea40f008 fuzz: Balloon: Reduce the guest memory size and queue size 
With the guest memory size of 1MB, a valid descriptor size can be close
to the guest memory size (e.g. 1MB) and can contain close to 256k
valid pfn entries (each entry is 4 bytes). Multiplying the queue
size (e.g. 256), there can be close to 64 millions pfn entries to
process in a single request. This is why the oss-fuzz reported a
timeout (with a limit of 60s).

By reducing the guest memory size and the queue size, the worst-case now
is 8 million pfn entries for fuzzing, which can be finished in around 20
seconds according to my local experiment.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-10-04 09:40:12 +01:00
dependabot[bot]
509fd8b03e build: Bump libc from 0.2.133 to 0.2.134 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.133 to 0.2.134.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.133...0.2.134)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-30 00:26:21 +00:00
dependabot[bot]
01b38b9c59 build: Bump proc-macro2 from 1.0.45 to 1.0.46 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.45 to 1.0.46.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.45...1.0.46)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-29 23:46:46 +00:00
Bo Chen
57dfcc06d3 fuzz: Cargo.lock: Bump virtio-queue to 0.6.1 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-09-29 19:11:38 +01:00
Rob Bradford
2ba6a9bfcf build: Release v27.0 
This also incorporates the bump to virtio-queue 0.6.1

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-09-29 17:56:21 +01:00
dependabot[bot]
a02387862d build: Bump rustix from 0.35.10 to 0.35.11 in /fuzz 
Bumps [rustix](https://github.com/bytecodealliance/rustix) from 0.35.10 to 0.35.11.
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.35.10...v0.35.11)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-29 00:20:21 +00:00
dependabot[bot]
ee5c2d2765 build: Bump proc-macro2 from 1.0.44 to 1.0.45 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.44 to 1.0.45.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.44...1.0.45)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-28 23:49:13 +00:00
dependabot[bot]
4779265453 build: Bump thiserror from 1.0.36 to 1.0.37 in /fuzz 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.36 to 1.0.37.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.36...1.0.37)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-28 10:07:09 +01:00
dependabot[bot]
1ff26fbb8a build: Bump thiserror from 1.0.35 to 1.0.36 in /fuzz 
Bumps [thiserror](https://github.com/dtolnay/thiserror) from 1.0.35 to 1.0.36.
- [Release notes](https://github.com/dtolnay/thiserror/releases)
- [Commits](https://github.com/dtolnay/thiserror/compare/1.0.35...1.0.36)

---
updated-dependencies:
- dependency-name: thiserror
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-27 00:54:29 +00:00
dependabot[bot]
023c77bdf3 build: Bump proc-macro2 from 1.0.43 to 1.0.44 in /fuzz 
Bumps [proc-macro2](https://github.com/dtolnay/proc-macro2) from 1.0.43 to 1.0.44.
- [Release notes](https://github.com/dtolnay/proc-macro2/releases)
- [Commits](https://github.com/dtolnay/proc-macro2/compare/1.0.43...1.0.44)

---
updated-dependencies:
- dependency-name: proc-macro2
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-27 00:19:14 +00:00
dependabot[bot]
e2a7972c59 build: Bump syn from 1.0.100 to 1.0.101 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.100 to 1.0.101.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.100...1.0.101)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-26 23:45:54 +00:00
dependabot[bot]
76903e5fd0 build: Bump jobserver from 0.1.24 to 0.1.25 in /fuzz 
Bumps [jobserver](https://github.com/alexcrichton/jobserver-rs) from 0.1.24 to 0.1.25.
- [Release notes](https://github.com/alexcrichton/jobserver-rs/releases)
- [Commits](https://github.com/alexcrichton/jobserver-rs/compare/0.1.24...0.1.25)

---
updated-dependencies:
- dependency-name: jobserver
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-23 23:49:08 +00:00
Bo Chen
ef603fde4c fuzz: Reduce the guest memory size for balloon fuzzer 
As the virt queues are initialized with random bytes from the fuzzing
engine, a descriptor buffer for the available ring can have a very large
length (e.g. up to 4GB). This means there can be up to 1 billion
entries (e.g. page frame number) for virtio-balloon to process a signal
available descriptor (given each entry is 4 bytes). This is the reason
why oss-fuzz reported a hanging issue for this fuzzer, where the
generated descriptor buffer length is 4,278,321,152.

We can avoid this kind of long execution by reducing the size of guest
memory. For example, with 1MB of guest memory, the number of descriptor
entries for processing is limited ~256K.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-09-23 08:28:07 +01:00
dependabot[bot]
98aab37b00 build: Bump serde from 1.0.144 to 1.0.145 in /fuzz 
Bumps [serde](https://github.com/serde-rs/serde) from 1.0.144 to 1.0.145.
- [Release notes](https://github.com/serde-rs/serde/releases)
- [Commits](https://github.com/serde-rs/serde/compare/v1.0.144...v1.0.145)

---
updated-dependencies:
- dependency-name: serde
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-22 23:38:42 +00:00
Rob Bradford
194b59f44b fuzz: Don't overload meaning of reset() 
This function is for really for the transport layer to trigger a device
reset. Instead name it appropriately for the fuzzing specific use case.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
 2022-09-22 11:01:41 -07:00
dependabot[bot]
56f163170c build: Bump rustix from 0.35.9 to 0.35.10 in /fuzz 
Bumps [rustix](https://github.com/bytecodealliance/rustix) from 0.35.9 to 0.35.10.
- [Release notes](https://github.com/bytecodealliance/rustix/releases)
- [Commits](https://github.com/bytecodealliance/rustix/compare/v0.35.9...v0.35.10)

---
updated-dependencies:
- dependency-name: rustix
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-22 00:23:12 +00:00
dependabot[bot]
2d0ba3637a build: Bump once_cell from 1.14.0 to 1.15.0 in /fuzz 
Bumps [once_cell](https://github.com/matklad/once_cell) from 1.14.0 to 1.15.0.
- [Release notes](https://github.com/matklad/once_cell/releases)
- [Changelog](https://github.com/matklad/once_cell/blob/master/CHANGELOG.md)
- [Commits](https://github.com/matklad/once_cell/compare/v1.14.0...v1.15.0)

---
updated-dependencies:
- dependency-name: once_cell
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-20 23:42:38 +00:00
Bo Chen
ab0b3f1b7b fuzz: Add fuzzer for virtio-balloon 
The fuzzer exercises the inflate, deflate and reporting events of
virtio-balloon via creating three queues and kicking three events.

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-09-20 11:05:53 +02:00
Bo Chen
e1b483fc88 fuzz: Add fuzzer for virtio-rng 
To make the fuzzer faster and more effective, the guest memory is
setup with a much smaller size (comparing with other virtio device
fuzzers) and  a hole between the memory for holding virtio queue and
the rest of guest data. It brings two benefits: 1) avoid writing large
chunk of data from 'urandom' into the available descriptor chain (which
makes the fuzzer faster); 2) reduce substantial amount of overwrites to
the virtio queue data by the data from 'urandom (which makes the fuzzer
more deterministic and hence effective).

Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-09-20 11:05:53 +02:00
Bo Chen
f815fcbb5d fuzz: Add fuzzer for virtio-watchdog 
Signed-off-by: Bo Chen <chen.bo@intel.com>
 2022-09-20 11:05:53 +02:00
dependabot[bot]
7d5f53439c build: Bump syn from 1.0.99 to 1.0.100 in /fuzz 
Bumps [syn](https://github.com/dtolnay/syn) from 1.0.99 to 1.0.100.
- [Release notes](https://github.com/dtolnay/syn/releases)
- [Commits](https://github.com/dtolnay/syn/compare/1.0.99...1.0.100)

---
updated-dependencies:
- dependency-name: syn
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-20 00:19:54 +00:00
dependabot[bot]
beee45a1ce build: Bump libc from 0.2.132 to 0.2.133 in /fuzz 
Bumps [libc](https://github.com/rust-lang/libc) from 0.2.132 to 0.2.133.
- [Release notes](https://github.com/rust-lang/libc/releases)
- [Commits](https://github.com/rust-lang/libc/compare/0.2.132...0.2.133)

---
updated-dependencies:
- dependency-name: libc
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-09-19 23:43:08 +00:00