| Commit message (Collapse) | Author | Age | Files | Lines |
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Those syscalls were removed from Zircon in a recent CL[0].
This commit runs make extract && make generate to update syscalls and
fidl interfaces.
[0]: https://fuchsia-review.googlesource.com/c/fuchsia/+/249349
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Initial description of the kernel's RDMA subsystem.
This patch covers most of the older write() interface as well as the
some ioctl functions.
Also disable rdma_cm's ib_qp_type flags as it conflicts with rdma's
definition, and rdma builds first.
Signed-off-by: Noa Osherovich <noaos@mellanox.com>
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1. Move fsverity descriptions to a separate file which
is not regenerated automatically. It was dropped from linux-next.
2. Fix tlk_device.txt name in syz-extract.
3. Update some socket consts e.g. s/SO_TIMESTAMPING/SO_TIMESTAMPING_OLD/.
4. Regenerate const files on current upstream head.
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syz-extract was removing certain prefixes from syscall names, but this
caused some problems:
- freebsd* prefixes are for compatibility syscalls when the syscall ABI
has changed. For instance, we have both fstat() and
freebsd11_fstat(), and it is desirable to fuzz them both.
- Stripping prefixes may leave us with undefined SYS_ constants. This
resulted in some test failures in pkg/csource, which emitted code
referencing SYS_semctl when it should have been SYS___semctl.
Fix the problem by updating syscall descriptions to match the names
given by the FreeBSD kernel. Add some new descriptions for
compatibility syscalls, fix the mknodat() description (dev_t is now 64
bits wide on FreeBSD), and remove mknod$loop, which appears to be
Linux-specific.
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* Add files via upload
* Add files via upload
* Add files via upload
* Add files via upload
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Add [very] basic support for testing Hafnium:
https://hafnium.googlesource.com/hafnium
Update #996
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Regenereate consts on latest linux-next.
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When we run with sandbox=none, test program can do EXT4_IOC_RESIZE_FS which
shrinks rootfs basically to 0. This breaks the machine as all tests then fail with:
failed to create temp dir: mkdir syzkaller-testdir077269498: no space left on device
This is the most common source of "lost connection" crashes overall and
they are not actually kernel bugs.
Prohibit EXT4_IOC_RESIZE_FS for now.
Alternatively we can mount tmpfs with sandbox=none.
Update #971
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* sys/fuchsia: fix fidlgen issues.
This change modifies fidlgen removing fuchsia.mediacodec and renaming
zircon-ethernet to fuchsia-hardware-ethernet.
fuchsia.mediacodec has most of its functionality merged into
fuchsia.media and it's not included in the default amd64 builds.
zircon-ethernet has been renamed to fuchsia-hardware-ethernet
recently:
https://fuchsia-review.googlesource.com/c/zircon/+/237178
* docs/fuchsia: Add troubleshooting sections
This commit adds a troubleshooting section in the fuchsia syzkaller docs
that mentions how to solve fidlgen issues when fidl interfaces are
removed or renamed.
* sys/fuchsia: remove stale autogenerated files.
* sys/fucsia run make extract && make generate.
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1. Generate .const files for all arches.
2. Don't extract mptcp consts on android.
3. Remove mptcp includes from vnet.txt.
4. Enable CONFIG_MPTCP in syz-extract (mptcp is not like all other kernel headers).
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Update #933
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Update #933
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Update #933
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(on linux-next)
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It was recently removed from OpenBSD[1].
[1] https://marc.info/?l=openbsd-cvs&m=154723400730318&w=2
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* sys/freebsd: Add SCTP syscalls
* sys/freebsd: SCTP syscalls updated
* sys/freebsd: SCTP syscalls fixed
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Add support for trusty tipc devices and several trusty app ports.
Update #933
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sockaddr_alg with salg_type as "skcipher", "aead", "hash" and "rng"
support for reading from these sockets. Add read descriptions to
socket_alg.txt.
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/dev/vfio/vfio
/dev/btrfs-control
/dev/ubi_ctrl
/dev/cachefiles
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Add new bpf consts/commands.
Refine bluetooth descriptions.
Remove removed crypto consts.
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We don't specify trailing unused args for some syscalls
(e.g. ioctl that does not use its arg).
Executor always filled tailing unsed args with 0's
but pkg/csource didn't. Some such syscalls actually
check that the unsed arg is 0 and as the result failed with C repro.
We could statically check and eliminate all such cases,
but it turns out the warning fires in 1500+ cases:
https://gist.githubusercontent.com/dvyukov/e59ba1d9a211ee32fa0ba94fab86a943/raw/a3ace5a63f7281f0298f51ea9842ead1e4713418/gistfile1.txt
So instead fill such args with 0's in pkg/csource too.
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This adds 2 ioctls and an argument type:
- FS_IOC_ENABLE_VERITY
- FS_IOC_MEASURE_VERITY
- struct fsverity_digest
Note fs-verity on-disk structs are not yet added.
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Always serialize strings in readable format (non-hex).
Serialize binary data in readable format in more cases.
Fixes #792
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AUTO arguments can be used for:
- consts
- lens
- pointers
For const's and len's AUTO is replaced with the natural value,
addresses for AUTO pointers are allocated linearly.
This greatly simplifies writing test programs by hand
as most of the time we want these natural values.
Update tests to use AUTO.
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