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515 Commits

Author SHA1 Message Date
Anton Lindqvist
912c93d745 executor: fix typo in comment 2018-07-23 11:11:32 +02:00
Anton Lindqvist
e3c4ac00ee executor: ensure RLIMIT_NOFILE is greater than kInPipeFd 2018-07-23 11:11:32 +02:00
Anton Lindqvist
3f17ab418a executor: add missing cover_size_ptr field 2018-07-23 11:11:32 +02:00
Hangbin Liu
570df9b277 sys/linux/socket_netlink_route: add specific policies for IFLA_LINKINFO 
Add interface specified policies for IFLA_LINKINFO. I only added the
interfaces we create in initial setup. Remain other types of interfaces
in the TODO list.

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
 2018-07-17 10:08:31 +02:00
Dmitry Vyukov
1376136672 sys/akaros: add a bunch of global files for akaros 2018-07-16 20:30:09 +02:00
Dmitry Vyukov
40cb0c9aa6 sys/akaros: fix signatures of file syscalls 
Most of them differ and accept path length and/or pid.
 2018-07-16 17:39:58 +02:00
Dmitry Vyukov
474681b37b executor: add timeout for akaros 2018-07-16 17:01:07 +02:00
Dmitry Vyukov
7cfcfa6a73 sys/akaros: disable init_arsc syscall 
It unconditionally crashes kernel now.
 2018-07-16 16:57:35 +02:00
Dmitry Vyukov
92a4950507 pkg/host: add "network devices" feature 
Linux executor sets up some network devices for testing,
detect when that's supported on the machine and don't
do it if it's not supported.
 2018-07-13 12:46:32 +02:00
Dmitry Vyukov
fcdb43e97d sys/linux: regenerate files 2018-07-13 12:44:14 +02:00
Dmitry Vyukov
f642b4185a sys/linux: improve fuse descriptions 2018-07-12 12:36:38 +02:00
Dmitry Vyukov
95e7a88b97 sys/linux: implement fuse as normal syscalls 
Remove syz_fuse* and implement them as normal syscalls.
We not have enough expressive power to form mount options.
 2018-07-10 16:18:45 +02:00
Dmitry Vyukov
40ed7e838a sys/linux: use fmt in filesystem options 
We currently generate poor formatted intergers,
generate proper integers using the new fmt type.
 2018-07-09 21:42:43 +02:00
Dmitry Vyukov
59da9e4393 sys/linux: use negative consts where useful 2018-07-09 20:54:47 +02:00
Dmitry Vyukov
f25e577041 sys/linux: refine 9p descriptions 
RVERSION needs to use 0xffff tag, otherwise parsing fails.
Use only tags 1 and 2. They are densely allocated,
so most of the time it's 1. And it needs to be correct in
multiple replies for mount to succeed. So limit tag space.
 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
7004c9c8a8 executor: tweaks for better 9p testing 
See the added comments.
 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
4bf3b336eb sys/linux: modernize cgroup descriptions 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
e63a51b4b3 sys/linux: modernize selinux descriptions 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
eb5690a56d sys/linux: extend 9p descriptions 
Add actual protocol messages.
 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
306ca0571c prog, pkg/compiler: support fmt type 
fmt type allows to convert intergers and resources
to string representation.
 2018-07-08 22:52:24 +02:00
Dmitry Vyukov
c9a7a4dccd executor: executor fix fuchsia build 2018-07-07 19:08:38 +02:00
Dmitry Vyukov
4b2ad42d41 sys/linux: refine vfat/msdos options 2018-07-07 16:25:40 +02:00
Julia Hansbrough
ab89aea98e sys/fuchsia: Update Fuchsia syscalls. 
Updates cover
* zx_vmo_create
* zx_clock_get_monotonic
* hypervisor- and vCPU-related syscalls
* system_get_features
* some DDK syscalls
 2018-07-07 13:56:36 +02:00
Dmitry Vyukov
6c0c0099a0 sys/linux: add 9p descriptions 
Only mount for now.
 2018-07-06 21:31:31 +02:00
Dmitry Vyukov
3439016dc2 sys/akaros: add all syscalls 2018-07-06 20:19:03 +02:00
Dmitry Vyukov
9636bc933e sys/linux: add mount$bpf 
Plus some minor assorted fixes.
 2018-07-06 15:29:52 +02:00
Dmitry Vyukov
3e6e034413 executor: repair akaros support 2018-07-05 10:44:34 +02:00
Dmitry Vyukov
0dee9249b7 executor: remove unnecessary parens 2018-07-05 10:44:34 +02:00
Dmitry Vyukov
36de6b8b2e executor: extend debug output and diagnostics 2018-07-05 10:44:34 +02:00
Chi Pham
317fc8ea3e sys/linux: add rtc description 2018-07-02 17:55:41 +02:00
Dmitry Vyukov
664ef9a3e1 pkg/compiler: check for unused declarations 
Error on unused structs/unions/resources/flags.
Finds tons of bugs.
 2018-06-30 19:34:41 +02:00
Dmitry Vyukov
9054fae016 sys/fuchsia: remove ZX_POL_NEW_EVPAIR 
It was removed from zircon.
 2018-06-30 17:30:05 +02:00
Dmitry Vyukov
b7d8ccf74f executor: include more headers on fuchsia 
Since we are taking address of functions in syscall table,
we need all headers even if we don't use them directly.
 2018-06-30 17:28:48 +02:00
Dmitry Vyukov
65c456e595 pkg/csource: don't use pthread_cond_timedwait for fuchsia 
We removed it in executor, do the same in csource.
 2018-06-30 13:32:05 +02:00
Dmitry Vyukov
b1f623c853 executor: fix zx_log_read return value 
It does not return status and breaks fallback signal.
 2018-06-30 13:29:55 +02:00
Dmitry Vyukov
5012ddc8eb prog: detect when flags are a bitmask 2018-06-30 13:27:24 +02:00
Dmitry Vyukov
5739f7bef2 sys/fuchsia: add few new syscalls 2018-06-29 20:55:42 +02:00
Dmitry Vyukov
b6b4ddad63 executor: improve fuchsia fallback coverage 2018-06-29 18:15:07 +02:00
Dmitry Vyukov
9dd8cf63e0 executor, pkg/ipc: support output over pipes 2018-06-29 16:33:07 +02:00
Dmitry Vyukov
346edcb763 executor: fix pid check after fork 2018-06-29 11:45:59 +02:00
Dmitry Vyukov
7b45fa115b pkg/csource: support fuchsia 
Lots of assorted heavylifting to support csource on fuchsia.
 2018-06-29 10:47:42 +02:00
Dmitry Vyukov
e0755ee02f sys/fuchsia: add pipe syscall 2018-06-29 09:23:49 +02:00
Dmitry Vyukov
b5f361149e sys/fuchsia: remove zx_job_set_relative_importance 
It seems to be removed from zircon.
 2018-06-26 18:48:45 +02:00
Dmitry Vyukov
3f9c293199 executor: don't crash during tun setup if ipv6 is not enabled 
Some options that tun initialization sets up are optional.
Don't fail if they are missing in kernel.
 2018-06-26 13:47:21 +02:00
Dmitry Vyukov
2064fc5c91 sys/linux: add 2 custom uids 
Give fuzzer 2 custom uids to mess with.
Ideally these should be proc, we can't do this for resources.
 2018-06-23 11:36:55 +02:00
Dmitry Vyukov
f199f3a27d sys/linux: fix /dev/urandom descriptions 
Don't use pseudo syscall without a reason.
Remove duplicate syscall.
 2018-06-23 11:25:20 +02:00
Dmitry Vyukov
2b949be2e1 executor: extend error on output overflow 2018-06-22 16:40:45 +02:00
Dmitry Vyukov
c31f96a8c6 executor: rework fallback coverage 
We have fallback coverage implmentation for freebsd.
1. It's broken after some recent changes.
2. We need it for fuchsia, windows, akaros, linux too.
3. It's painful to work with C code.

Move fallback coverage to ipc package,
fix it and provide for all OSes.
 2018-06-22 16:40:45 +02:00
Dmitry Vyukov
ef9ddfbe36 executor: handle case when AF_INET is not enabled 
No AF_INET is somewhat crazy, but why not.
 2018-06-22 16:40:45 +02:00
Dmitry Vyukov
732e4256fb sys/linux: regenerate consts 
@evdenis
 2018-06-19 12:41:12 +02:00