These set_robust_list and set_tid_address are issued by glibc
for every process/thread start.
Normal programs don't use them and it's unlikely we build
something interesting with them (e.g. we won't get real robust list in memory).
Skip them.
This is needed for both tools/syz-db and tools/syz-trace2syz.
Also, remove code to resolve SHA1 collisions.
Also, don't set db version as we actually want to minimize
and smash these programs like anything else
(not minimizing nor smashing them is only useful during tool testing).
* fixing weird merge error
* fixing presubmit
* fixing presubmit
* removing parsing code because of -Xraw option
* fix presubmit
* update
* deleting vma_call_handlers as we are currently skipping most vma calls. This simplifies memory_tracker as we don't need to keep track of vma allocations
* removing custom handling of bpf_instruction union
* removing ifconf parsing
* update
* removed all expression types and replaced them with constant types. removing ipv6_addr parsing while -Xraw is getting fixed. Removing constants.go
* removing ipv6 parsing
* presubmit
* moving direction check from ipv4_addr out to genUnion
* removing code that parses kcov
* removing redundant test
* removing custom code in generate unions to fill ipv4_addr
* proggen: changing order of imports to make external packages import first
fixing presubmit
* changing log messages to lower case to be consistent with other packages.
* removing pointer type and simplifying memory_tracker
removing comment
* moving context and return_cache to seaparate files
* deleting default argument generation when we should probably throw an error
* OpebBSD: remove socketpair() for AF_INET and AF_INET6.
socketpair() is only supported on AF_UNIX.
* NetBSD: remove socketpair() for AF_INET and AF_INET6.
socketpair() is only supported for AF_UNIX.
* FreeBSD: remove socketpair() for AF_INET and AF_INET6.
socketpair() only supports AF_UNIX.
* Linux: remove socketpair for AF_INET and AF_INET6.
socketpair only supports AF_UNIX.
* Autogenerated files.
These are manually generated for all platforms you are not
running on. FreeBSD in this case.
* executor: rebase.
* sys/freebsd: rebase.
* sys/linux: use AF_UNIX based socketpair for nbd.
This was suggested by Dmitry.
Fixes#845
* vm/qemu: Improve debug output.
When running in debug mode, the number of VMs is reduced to 1.
State this in the debug output.
* vm/qemu: Don't start debug output with a capital letter.
As requested by Dimitry.
* vm: Provide debug message when reduing number of VMs.
Apply this change to all affected platforms for consistency.
Suggested by Dmitry.
* Add myself to AUTHORS/CONTRIBUTORS files.
* vm: Fix compilation issues missed in earlier commit.
* vm: Use logging to write debug message.
Allow setting qemu_args to "" in the config file. This is needed
when running qemu from the qemu-devel package on FreeBSD, which
does not support the -enable-kvm option.
Without this patch, an entry "" is added to the list of command
line parameters, which breaks the starting of the qemu instances.
This commit fixes two issues related to the task syscalls.
The zx_task_resume syscall has been recently removed from zircon[0]. It
has been deprecated for some time already. This commit removes the
syscall.
The `ZX_EXCEPTION_PORT_UNBIND_QUIETLY` option for the syscall
`zx_task_bind_exception_port` has been removed recently as well[1]. This
commit removes that option from tasks.txt.
To test this change, I followed the procedure for building syzkaller for
fuchsia:
```shell
$ make extract TARGETOS=fuchsia SOURCEDIR=${FUCHSIADIR}
$ make generate
$ make TARGETOS=fuchsia TARGETARCH=amd64 SOURCEDIR=${FUCHSIADIR}
```
I excluded the changes from make extract. This commit only has the
generated files from make generate.
[0]: https://fuchsia-review.googlesource.com/c/zircon/+/228712
[1]: https://fuchsia-review.googlesource.com/c/zircon/+/228658
* build/openbsd: minor cleanup (use tuples instead of maps)
* Grammar nits in comments.
* Simplify openbsd.Create, will defer when there's more than one error exit.
* pkg/build: Support copying kernel into GCE image
* Simple test for openbsd image copy build.
* Cleanup in case something failed before.
* Support multi-processor VMs on GCE.
* More debug
* Reformat
* OpenBSD gce image needs to be raw.
* GC
* Force format to GNU directly on Go 1.10 or newer.
* Use vmType passed as a parameter inside openbsd.go
* gofmt
* more fmt
* Can't use GENERIC.mp just yet.
* capitalize
* Copyright
We have some bugs with insane amount of repros.
So many that new crashes don't show up on dashboard at all.
Purge old repros too. There is no need to keep more than 40.
We used to use len([]CallInfo) to check both, whether the slice is nil or
whether its length is zero. Since ProgInfo is not a slice, we need a
separate check for nil.
