Process may crash becaues acquireLockRank and releaseLockRank may
be called in nosplit context. With optimizations and inlining
disabled, these functions won't get inlined or have their morestack
calls eliminated.
Nosplit is not strictly required for lockWithRank, unlockWithRank
and lockWithRankMayAcquire, just keep consistency with lockrank_on.go
here.
Updates #40843.
Fixes#40845.
Change-Id: I5824119f98a1da66d767cdb9a60dffe768f13c81
GitHub-Last-Rev: 38fd3ccf6e
GitHub-Pull-Request: golang/go#40844
Reviewed-on: https://go-review.googlesource.com/c/go/+/248878
Reviewed-by: Dan Scales <danscales@google.com>
Run-TryBot: Emmanuel Odeke <emm.odeke@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
(cherry picked from commit b246c0e12f)
Reviewed-on: https://go-review.googlesource.com/c/go/+/252339
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
We could instead fix cmd/test2json to treat PAUSE lines as *not*
changing the active test name, but that seems like it would be more
confusing to humans, and also wouldn't fix tools that parse output
using existing builds of cmd/test2json.
Fixes#40849
Updates #40657
Change-Id: I937611778f5b1e7dd1d6e9f44424d7e725a589ed
Reviewed-on: https://go-review.googlesource.com/c/go/+/248727
Run-TryBot: Bryan C. Mills <bcmills@google.com>
Reviewed-by: Jean de Klerk <deklerk@google.com>
(cherry picked from commit cdc77d34d7)
Reviewed-on: https://go-review.googlesource.com/c/go/+/249097
TryBot-Result: Gobot Gobot <gobot@golang.org>
This CL ensures that responses served via CGI and FastCGI
have a Content-Type header based on the content of the
response if not explicitly set by handlers.
If the implementers of the handler did not explicitly
specify a Content-Type both CGI implementations would default
to "text/html", potentially causing cross-site scripting.
Thanks to RedTeam Pentesting GmbH for reporting this.
Fixes CVE-2020-24553
Change-Id: I82cfc396309b5ab2e8d6e9a87eda8ea7e3799473
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/823217
Reviewed-by: Russ Cox <rsc@google.com>
(cherry picked from commit 23d675d07fdc56aafd67c0a0b63d5b7e14708ff0)
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/835311
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
This restores the handling accidentally changed in CL 217377.
Fixes#40804
For #40803
For #36959
Change-Id: If77fbc0c2a1dde4799f760affdfb8dde9bcaf458
Reviewed-on: https://go-review.googlesource.com/c/go/+/248598
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Reviewed-by: Jeremy Fishman <jfishman@cloudflare.com>
(cherry picked from commit 3e636ab9ad)
Reviewed-on: https://go-review.googlesource.com/c/go/+/251167
The service handler needs to handle CTRL+C-like events -- including
those sent by the service manager itself -- using the default Windows
implementation if no signal handler from Go is already listening to
those events. Ordinarily, the signal handler would call exit(2), but we
actually need to allow this to be passed onward to the service handler.
So, we detect if we're in a service and skip calling exit(2) in that
case, just like we do for shared libraries.
Updates #40167.
Updates #40074.
Fixes#40412.
Change-Id: Ia77871737a80e1e94f85b02d26af1fd2f646af96
Reviewed-on: https://go-review.googlesource.com/c/go/+/244959
Run-TryBot: Jason A. Donenfeld <Jason@zx2c4.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
checkptr has code to recognize &^ expressions, but it didn't take into
account that "p &^ x" gets rewritten to "p & ^x" during walk, which
resulted in false positive diagnostics.
This CL changes walkexpr to mark OANDNOT expressions with Implicit
when they're rewritten to OAND, so that walkCheckPtrArithmetic can
still recognize them later.
It would be slightly more idiomatic to instead mark the OBITNOT
expression as Implicit (as it's a compiler-generated Node), but the
OBITNOT expression might get constant folded. It's not worth the extra
complexity/subtlety of relying on n.Right.Orig, so we set Implicit on
the OAND node instead.
To atone for this transgression, I add documentation for nodeImplicit.
Updates #40917.
Fixes#40934.
Change-Id: I386304171ad299c530e151e5924f179e9a5fd5b8
Reviewed-on: https://go-review.googlesource.com/c/go/+/249477
Run-TryBot: Matthew Dempsky <mdempsky@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Keith Randall <khr@golang.org>
Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com>
(cherry picked from commit e94544cf01)
Reviewed-on: https://go-review.googlesource.com/c/go/+/249879
Run-TryBot: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
In Go 1.15 we switched the default linking mode for PIE on
Linux/AMD64 and Linux/ARM64 to internal linking. Clarify that
the previous behavior (external linking) can still be used with
a flag.
Updates #40719.
Change-Id: Ib7042622bc91e1b1aa31f520990d03b5eb6c56bb
Reviewed-on: https://go-review.googlesource.com/c/go/+/248199
Reviewed-by: Ian Lance Taylor <iant@golang.org>
(cherry picked from commit 50f63a7ae4)
Reviewed-on: https://go-review.googlesource.com/c/go/+/248330
ba9e108899 cmd: update golang.org/x/xerrors
027d7241ce encoding/binary: read at most MaxVarintLen64 bytes in ReadUvarint
6f08e89ec3 cmd/go: fix error stacks when there are scanner errors
f235275097 net/http: fix cancelation of requests with a readTrackingBody wrapper
f92337422e runtime/race: fix ppc64le build
e49b2308a5 runtime/race: rebuild some .syso files to remove getauxval dependency
10523c0efb doc/go1.15: fix a few trivial inconsistencies
7388956b76 cmd/cgo: fix mangling of enum and union types
b56791cdea runtime: validate candidate searchAddr in pageAlloc.find
10374e2435 testing: fix quotation marks
7f86080476 cmd/compile: don't addLocalInductiveFacts if there is no direct edge from if block to phi block
54e75e8f9d crypto/ed25519: remove s390x KDSA implementation
6b4dcf19fa runtime: hold sched.lock over globrunqputbatch in runqputbatch
85afa2eb19 runtime: ensure startm new M is consistently visible to checkdead
c4fed25553 cmd/compile: add floating point load+op operations to addressing modes pass
19a932ceb8 cmd/link: don't mark shared library symbols reachable unconditionally
8696ae82c9 syscall: use correct file descriptor in dup2 fallback path
9591515f51 runtime, sync: add copyright headers to new files
074f2d800f doc/go1.15: surface the crypto/x509 CommonName deprecation note
Change-Id: I0bfcff1fc2de723960909d9dda718fee6abc2912
This CL ensures that ReadUvarint consumes only a limited
amount of input (instead of an unbounded amount).
On some inputs, ReadUvarint could read an arbitrary number
of bytes before deciding to return an overflow error.
After this CL, ReadUvarint returns that same overflow
error sooner, after reading at most MaxVarintLen64 bytes.
Fix authored by Robert Griesemer and Filippo Valsorda.
Thanks to Diederik Loerakker, Jonny Rhea, Raúl Kripalani,
and Preston Van Loon for reporting this.
Fixes#40618
Fixes CVE-2020-16845
Change-Id: Ie0cb15972f14c38b7cf7af84c45c4ce54909bb8f
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/812099
Reviewed-by: Filippo Valsorda <valsorda@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/247120
Run-TryBot: Katie Hockman <katie@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alexander Rakoczy <alex@golang.org>
After golang.org/cl/228784 setLoadPackageDataError tries to decide whether an
error is caused by an imported package or an importing package by examining the
error itself to decide. Ideally, the errors themselves would belong to a
specific interface or some other property to make it unambiguous that they
were import errors. Since they don't, setLoadPackageDataError just checked
for nogoerrors and classified all other errors as import errors. But
it missed scanner errors which are also "caused" by the imported
package.
Fixes#40544
Change-Id: I39159bfdc286bee73697decd07b8aa9451f2db06
Reviewed-on: https://go-review.googlesource.com/c/go/+/246717
Run-TryBot: Michael Matloob <matloob@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Bryan C. Mills <bcmills@google.com>
Use the original *Request in the reqCanceler map, not the transient
wrapper created to handle body rewinding.
Change the key of reqCanceler to a struct{*Request}, to make it more
difficult to accidentally use the wrong request as the key.
Fixes#40453.
Change-Id: I4e61ee9ff2c794fb4c920a3a66c9a0458693d757
Reviewed-on: https://go-review.googlesource.com/c/go/+/245357
Run-TryBot: Damien Neil <dneil@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
The .syso test also fails for ppc64le. Not sure why. For now, just
disable the test for that architecture. The test really only needs to
run on a single builder of any arch.
Change-Id: I346cdc01ada09d43c4c504fbc30be806f59d5422
Reviewed-on: https://go-review.googlesource.com/c/go/+/246358
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
We can't depend on getauxval because it only exists in glibc >= 2.16.
Tsan has been updated to avoid that dependency
(https://reviews.llvm.org/D84859). This CL rebuilds the affected
.syso files, and adds a test to make sure we don't regress.
Fixes#37485
Change-Id: I891f54d28ec0d7da50a8df1adadc76dd6e7ab3e0
Reviewed-on: https://go-review.googlesource.com/c/go/+/246258
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Dmitry Vyukov <dvyukov@google.com>
Consider this test package:
package p
// enum E { E0 };
// union U { long x; };
// void f(enum E e, union U* up) {}
import "C"
func f() {
C.f(C.enum_E(C.E0), (*C.union_U)(nil))
}
In Go 1.14, cgo translated this to (omitting irrelevant details):
type _Ctype_union_U [8]byte
func f() {
_Cfunc_f(uint32(_Ciconst_E0), (*[8]byte)(nil))
}
func _Cfunc_f(p0 uint32, p1 *[8]byte) (r1 _Ctype_void) { ... }
Notably, _Ctype_union_U was declared as a defined type, but uses were
being rewritten into uses of the underlying type, which matched how
_Cfunc_f was declared.
After CL 230037, cgo started consistently rewriting "C.foo" type
expressions as "_Ctype_foo", which caused it to start emitting:
type _Ctype_enum_E uint32
type _Ctype_union_U [8]byte
func f() {
_Cfunc_f(_Ctype_enum_E(_Ciconst_E0), (*_Ctype_union_U)(nil))
}
// _Cfunc_f unchanged
Of course, this fails to type-check because _Ctype_enum_E and
_Ctype_union_U are defined types.
This CL changes cgo to emit:
type _Ctype_enum_E = uint32
type _Ctype_union_U = [8]byte
// f unchanged since CL 230037
// _Cfunc_f still unchanged
It would probably be better to fix this in (*typeConv).loadType so
that cgo generated code uses the _Ctype_foo aliases too. But as it
wouldn't have any effect on actual compilation, it's not worth the
risk of touching it at this point in the release cycle.
Updates #39537.
Fixes#40494.
Change-Id: I88269660b40aeda80a9a9433777601a781b48ac0
Reviewed-on: https://go-review.googlesource.com/c/go/+/246057
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Currently pageAlloc.find attempts to find a better estimate for the
first free page in the heap, even if the space its looking for isn't
necessarily going to be the first free page in the heap (e.g. if npages
>= 2). However, in doing so it has the potential to return a searchAddr
candidate that doesn't actually correspond to mapped memory, but this
candidate might still be adopted. As a result, pageAlloc.alloc's fast
path may look at unmapped summary memory and segfault. This case is rare
on most operating systems since the heap is kept fairly contiguous, so
the chance that the candidate searchAddr discovered is unmapped is
fairly low. Even so, this is totally possible and outside the user's
control when it happens (in fact, it's likely to happen consistently for
a given user on a given system).
Fix this problem by ensuring that our candidate always points to mapped
memory. We do this by looking at mheap's arenas structure first. If it
turns out our candidate doesn't correspond to mapped memory, then we
look at inUse to round up the searchAddr to the next mapped address.
While we're here, clean up some documentation related to searchAddr.
Fixes#40191.
Change-Id: I759efec78987e4a8fde466ae45aabbaa3d9d4214
Reviewed-on: https://go-review.googlesource.com/c/go/+/242680
Run-TryBot: Michael Knyszek <mknyszek@google.com>
Reviewed-by: Austin Clements <austin@google.com>
Reviewed-by: Michael Pratt <mpratt@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Currently in addLocalInductiveFacts, we only check whether
direct edge from if block to phi block exists. If not, the
following logic will treat the phi block as the first successor,
which is wrong.
This patch makes prove pass more conservative, so we disable
some cases in test/prove.go. We will do some optimization in
the following CL and enable these cases then.
Fixes#40367.
Change-Id: I27cf0248f3a82312a6f7dabe11c79a1a34cf5412
Reviewed-on: https://go-review.googlesource.com/c/go/+/244579
Reviewed-by: Zach Jones <zachj1@gmail.com>
Reviewed-by: Keith Randall <khr@golang.org>
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This reverts CL 202578 and CL 230677 which added an optimization
to use KDSA when available on s390x.
Inconsistencies have been found between the two implementations
in their handling of certain edge cases. Since the Go 1.15 release
is extremely soon it seems prudent to remove this optimization
for now and revisit it in a future release.
Fixes#40475.
Change-Id: Ifb2ed9b9e573784df57383671f1c29d8abae90d4
Reviewed-on: https://go-review.googlesource.com/c/go/+/245497
Run-TryBot: Michael Munday <mike.munday@ibm.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ruixin(Peter) Bao <ruixin.bao@ibm.com>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
globrunqputbatch should never be called without sched.lock held.
runqputbatch's documentation even says it may acquire sched.lock in
order to call it.
Fixes#40457.
Change-Id: I5421b64f1da3a6087dfebbef7203db0c95d213a8
Reviewed-on: https://go-review.googlesource.com/c/go/+/245377
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Michael Pratt <mpratt@google.com>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
If no M is available, startm first grabs an idle P, then drops
sched.lock and calls newm to start a new M to run than P.
Unfortunately, that leaves a window in which a G (e.g., returning from a
syscall) may find no idle P, add to the global runq, and then in stopm
discover that there are no running M's, a condition that should be
impossible with runnable G's.
To avoid this condition, we pre-allocate the new M ID in startm before
dropping sched.lock. This ensures that checkdead will see the M as
running, and since that new M must eventually run the scheduler, it will
handle any pending work as necessary.
Outside of startm, most other calls to newm/allocm don't have a P at
all. The only exception is startTheWorldWithSema, which always has an M
if there is 1 P (i.e., the currently running M), and if there is >1 P
the findrunnable spinning dance ensures the problem never occurs.
This has been tested with strategically placed sleeps in the runtime to
help induce the correct race ordering, but the timing on this is too
narrow for a test that can be checked in.
Fixes#40368
Change-Id: If5e0293a430cc85154b7ed55bc6dadf9b340abe2
Reviewed-on: https://go-review.googlesource.com/c/go/+/245018
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
They were missed as part of the refactoring to use a separate
addressing modes pass.
Fixes#40426
Change-Id: Ie0418b2fac4ba1ffe720644ac918f6d728d5e420
Reviewed-on: https://go-review.googlesource.com/c/go/+/244859
Run-TryBot: Keith Randall <khr@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Cherry Zhang <cherryyz@google.com>
During the transitioning period, we mark symbols from Go shared
libraries reachable unconditionally. That might be useful when
there was still a large portion of the linker using sym.Symbols,
and only reachable symbols were converted to sym.Symbols. Marking
them reachable brings them to the dynamic symbol table, even if
they are not needed, increased the binary size unexpectedly.
That time has passed. Now we largely operate on loader symbols,
and it is not needed to mark them reachable anymore.
Fixes#40416.
Change-Id: I1e2bdb93a960ba7dc96575fabe15af93d8e95329
Reviewed-on: https://go-review.googlesource.com/c/go/+/244839
Run-TryBot: Cherry Zhang <cherryyz@google.com>
Reviewed-by: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This fixes a mistake in CL 220422. This changes code that is only
executed on Linux kernel versions earlier than 2.6.27.
Change-Id: I01280184f4d7b75e06387c38f1891e8f0a81f793
Reviewed-on: https://go-review.googlesource.com/c/go/+/244630
Run-TryBot: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
For #38029
Change-Id: I71de2b66c1de617d32c46d4f2c1866f9ff1756ec
Reviewed-on: https://go-review.googlesource.com/c/go/+/244631
Run-TryBot: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Dan Scales <danscales@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
The ICE reported as #33308 was fixed by a related CL; this change adds
a regression test with the crasher.
Fixes#33308
Change-Id: I3260075dbe3823b56b8825e6269e57a0fad185a6
Reviewed-on: https://go-review.googlesource.com/c/go/+/243458
Reviewed-by: Matthew Dempsky <mdempsky@google.com>
The StdFormat flag was added as part of CL 231461, where the primary aim
was to fix the bug #37476. It's expected that the existing printer modes
only adjust spacing but do not change any of the code text itself. A new
printing flag served as a way for cmd/gofmt and go/format to delegate
a part of formatting work to the printer—where it's more more convenient
and efficient to perform—while maintaining current low-level printing
behavior of go/printer unmodified.
We already have cmd/gofmt and the go/format API that implement standard
formatting of Go source code, so there isn't a need to expose StdFormat
flag to the world, as it can only cause confusion.
Consider that to format source in canonical gofmt style completely it
may require tasks A, B, C to be done. In one version of Go, the printer
may do both A and B, while cmd/gofmt and go/format will do the remaining
task C. In another version, the printer may take on doing just A, while
cmd/gofmt and go/format will perform B and C. This makes it hard to add
a gofmt-like mode to the printer without compromising on above fluidity.
This change prefers to shift back some complexity to the implementation
of the standard library, allowing us to avoid creating the new exported
printing flag just for the internal needs of gofmt and go/format today.
We may still want to re-think the API and consider if something better
should be added, but unfortunately there isn't time for Go 1.15. We are
not adding new APIs now, so we can defer this decision until Go 1.16 or
later, when there is more time.
For #37476.
For #37453.
For #39489.
For #37419.
Change-Id: I0bb07156dca852b043487099dcf05c5350b29e20
Reviewed-on: https://go-review.googlesource.com/c/go/+/240683
Reviewed-by: Robert Griesemer <gri@golang.org>
Reviewed-by: Russ Cox <rsc@golang.org>
While investigating #34121, fixed by CL 193605,
I discovered another case where Reset was not quite
resetting enough.
This specific case is not a problem in Reset itself but
rather that the Huffman bit writer in one code path
is using uninitialized memory left over from a previous
block, making the compression not choose the optimal
compression method.
Fixes#34121.
Change-Id: I29245b28214d924e382f91e2c56b4b8a9b7da13d
Reviewed-on: https://go-review.googlesource.com/c/go/+/243140
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Modify the overflow detection logic to shuffle the contents
of the table to a lower offset to avoid leaking the effects
of a previous use of compress.Writer past Reset calls.
Fixes#34121
Change-Id: I9963eadfa5482881e7b7adbad4c2cae146b669ab
GitHub-Last-Rev: 8b35798cdd
GitHub-Pull-Request: golang/go#34128
Reviewed-on: https://go-review.googlesource.com/c/go/+/193605
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
Run-TryBot: Joe Tsai <thebrokentoaster@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
We don't ship the old linker in binary releases. Skip the test if
we cannot find the old linker.
Fixes#39509.
Change-Id: I1af5552bc56aff5314a384bcb5f3717b725d68e5
Reviewed-on: https://go-review.googlesource.com/c/go/+/242604
Run-TryBot: Cherry Zhang <cherryyz@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
The expectContinueReader writes to the connection on the first
Request.Body read. Since a Handler might be doing a read in parallel or
before a write, expectContinueReader needs to synchronize with the
ResponseWriter, and abort if a response already went out.
The tests will land in a separate CL.
Fixes#34902
Fixes CVE-2020-15586
Change-Id: Icdd8dd539f45e8863762bd378194bb4741e875fc
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/793350
Reviewed-by: Filippo Valsorda <valsorda@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/242598
Run-TryBot: Katie Hockman <katie@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
When using the platform verifier on Windows (because Roots is nil) we
were always enforcing server auth EKUs if DNSName was set, and none
otherwise. If an application was setting KeyUsages, they were not being
respected.
Started correctly surfacing IncompatibleUsage errors from the system
verifier, as those are the ones applications will see if they are
affected by this change.
Also refactored verify_test.go to make it easier to add tests for this,
and replaced the EKULeaf chain with a new one that doesn't have a SHA-1
signature.
Thanks to Niall Newman for reporting this.
Fixes#39360
Fixes CVE-2020-14039
Change-Id: If5c00d615f2944f7d57007891aae1307f9571c32
Reviewed-on: https://team-review.git.corp.google.com/c/golang/go-private/+/774414
Reviewed-by: Katie Hockman <katiehockman@google.com>
Reviewed-on: https://go-review.googlesource.com/c/go/+/242597
Run-TryBot: Katie Hockman <katie@golang.org>
Reviewed-by: Filippo Valsorda <filippo@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
