Andrey Konovalov
26d265c811
docs, tools: add local link checker
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This commit adds tools/check_links.py script, that checks that all local
links from documentation files are valid; fixes some of the invalid links
that we had; and makes travis buildbot check them as well.
2017-10-27 10:04:34 +02:00
Dmitry Vyukov
0a4d6e56b9
Update syzbot.md
2017-10-26 18:12:36 +02:00
Dmitry Vyukov
636a4dbf38
pkg/csource: add freebsd/netbsd support
2017-10-26 15:31:23 +02:00
Dmitry Vyukov
6fd57ceb7d
vm/vmimpl: add netbsd console stub
2017-10-26 11:53:10 +02:00
Dmitry Vyukov
75cdcbe159
Update syzbot.md
2017-10-26 10:29:03 +02:00
Andrey Konovalov
0c732b810d
Update setup_ubuntu-host_qemu-vm_x86-64-kernel.md
2017-10-26 00:03:50 +02:00
Dmitry Vyukov
83d9c30252
sys/netbsd: fix mmap signature
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mmap syscall has 7 arguments (one unused padding)
2017-10-25 18:36:49 +02:00
Dmitry Vyukov
bc5423304f
executor: small fixes for netbsd
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RLIMIT_AS auses frequent random aborts on netbsd.
Reason unknown. Disable it for now.
Documentation says that __syscall should be used
for syscalls with 64-bit arguments. On amd64 most
syscalls have 64-bit arguments (incl mmap),
so switch to it.
2017-10-25 18:36:49 +02:00
Dmitry Vyukov
644a9f03f9
sys/freebsd: fix const name
2017-10-25 18:36:49 +02:00
Dmitry Vyukov
0038451914
pkg/report: add netbsd stub
2017-10-25 18:36:49 +02:00
Dmitry Vyukov
9bf63a7b2b
Update README.md
2017-10-25 09:55:24 +02:00
Dmitry Vyukov
031174c310
executor: fix netbsd syscalls
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executor_netbsd.cc was including syscalls_freebsd.h,
which completely messed up syscall numbers and names.
Include the right syscalls header.
2017-10-25 09:45:05 +02:00
Utkarsh Anand
3f955eba7f
Lots of changes to sys/netbsd ( #397 )
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* Lots of changes to sys/netbsd:
- Removed a few syscalls that did not have proper constants defined.
- Autogenerated *.const files.
- Removed a few types like uid and gid, that were not available.
- Ran make generate
* Few changes for NetBSD support:
- Added sys/netbsd/init.go
- Added netbsd to sys/sys.go
* Fix order in sys/sys.go
* Update documentation for NetBSD
2017-10-25 09:27:47 +02:00
Dmitry Vyukov
88999972bf
executor: fix mkdtemp return value check
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mkdtemp return NULL on failure.
2017-10-25 07:44:06 +02:00
Andrey Konovalov
3d7d860fba
Update found_bugs_usb.md
2017-10-24 17:03:46 +02:00
Dmitry Vyukov
01191dcf5d
Update syzbot.md
2017-10-24 13:30:53 +02:00
Andrey Konovalov
7a28007ebe
Update found_bugs_usb.md
2017-10-24 13:20:00 +02:00
Dmitry Vyukov
5009f8ec62
Update syzbot.md
2017-10-24 13:17:14 +02:00
Utkarsh Anand
3b95a1e305
Added 4 files containing syscall descriptions ( #396 )
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* Added 4 files containing syscall descriptions
- Initial additions for peer review.
* Removed a flag:
- Because it was failing to compile.
2017-10-24 11:54:37 +02:00
Andrey Konovalov
92f543f08a
Update found_bugs_usb.md
2017-10-23 16:43:19 +02:00
Utkarsh Anand
9a70df4192
Added documentation for NetBSD.
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- Added a new file that documents the image preparation and running instructions for NetBSD.
2017-10-23 16:14:46 +02:00
Andrey Konovalov
afeb98ca65
Update found_bugs_usb.md
2017-10-23 13:25:21 +02:00
Dmitry Vyukov
f6a5463e58
Makefile: build netbsd binaries so that we don't regress
2017-10-23 10:19:56 +02:00
Dmitry Vyukov
da63ec6526
vm/qemu: support netbsd
2017-10-23 10:19:38 +02:00
Dmitry Vyukov
e729550825
all: basic building on netbsd
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This just makes make TARGETOS=netbsd succeed.
We don't yet have prog target for netbsd.
2017-10-23 10:10:05 +02:00
Dmitry Vyukov
632b86c938
dashboard/app: better errors from bug update command
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Provide better errors from bug update command.
In particular, distinguish between bad updates and internal errors.
Also better messages.
Allow duping onto closed bugs.
Don't allow unduping from closed bugs.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
8fa0c867d4
syz-fuzzer: generates hints only for the call that gave new coverage
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During smashing we know what call gave new coverage,
so we can concentrate just on it.
This helps to reduce amount of hints generated (we have too many of them).
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
5044885ca2
prog: add a TODO for hints
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
54ae9c6db3
tools/syz-execprog: print total number of comps/hints
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
4f9fc95501
prog: fix bugs in hints generation
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Add a random hints test and fix bugs it uncovers.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
a3789f831f
syz-fuzzer: fix crash during hints processing
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info can be nil on hard executor failures
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
baecf7a955
syz-fuzzer: make -v=1 logging more useful
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We currently print programs with -v=1, this leads to too verbose output.
This was used during syzkaller bootstrapping and is not so useful anymore.
Don't print programs with -v=1. Instead give more insignt into what fuzzer
is doing.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
b71450d9fb
executor: prevent executor from messing with output region
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When comparisons are enabled fuzzer somehow manages to discover
the output region and corrupt it. It seems to fetch the address
from some memory operations (mmap/munmap).
Don't leak the output region address.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
3c6fe80395
syz-fuzzer: send hints/seeds stats to manager
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
6755f62592
syz-fuzzer: fix manager polling
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We need to always poll manager to send stats/maxsignal,
we just need not request candidates if we have plenty of work.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
9b5612df77
syz-fuzzer: fix detection of hints
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Global compsSupported is shadowed by the local var,
so we never have hints enabled.
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
afa9178d57
pkg/ipc: fix reading comp hints
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if/else branches are intermixed
2017-10-23 09:59:39 +02:00
Dmitry Vyukov
ab829b1b0b
pkg/report: more linux spinlock oops messages
2017-10-22 14:30:13 +02:00
LeadroyaL
4d9c071338
use absolute link
2017-10-20 10:27:24 +02:00
LeadroyaL
534e07edeb
docs: fix configuration documentation
2017-10-20 10:27:24 +02:00
Dmitry Vyukov
355f57c5fb
Update freebsd.md
2017-10-19 14:34:48 +02:00
Dmitry Vyukov
b8d21896b6
Delete issue_template.md
2017-10-19 14:27:44 +02:00
Dmitry Vyukov
d1fdae0c34
Create issue_template.txt
2017-10-19 14:27:36 +02:00
Dmitry Vyukov
f7e3d40e6f
Update freebsd.md
2017-10-19 13:31:40 +02:00
Dmitry Vyukov
d629e2b7fe
Update freebsd.md
2017-10-19 13:28:49 +02:00
Andrey Konovalov
10c53cfcdb
Update found_bugs_usb.md
2017-10-19 13:13:56 +02:00
Dmitry Vyukov
3704c60135
executor: fix build breakages due to doexit
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Some standard libraries contain "using ::exit;",
which breaks with the current redefinition of exit.
2017-10-19 11:06:05 +02:00
Dmitry Vyukov
f26811f080
pkg/ast: fix TestParseAll
2017-10-19 10:45:27 +02:00
Dmitry Vyukov
fe864987bd
syz-manager: pass kernel object dir to report.NewReporter
2017-10-18 18:19:01 +02:00
Dmitry Vyukov
6a4810dd45
pkg/report: strip unnecessary info from "workqueue lockup" crashes
2017-10-18 16:56:05 +02:00
