Multicast address handling is not consistent across all BSDs. Move
the multicast address handling code into OS dependent files. This
will be needed for OpenBSD support.
R=mikioh.mikioh, golang-dev
CC=golang-dev
https://golang.org/cl/4809074
The corruption can occur when GOMAXPROCS
is changed from >1 to 1, since GOMAXPROCS=1
does not imply there is only 1 goroutine running,
other goroutines can still be not parked after
the change.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4873050
When the C API being used includes multiple names for the same
underlying symbol (e.g. multiple #define's for the same variable), then
cgo will generate the same placeholder variables for each name. This
then prevents the code from compiling due to multiple declarations of
the same variable - so change cgo to only create one instance of the
variable for the underlying symbol.
R=rsc
CC=golang-dev
https://golang.org/cl/4826055
src/cmd/5c/reg.c:
. Added USED() attribute.
src/cmd/6c/cgen.c:
. Revised code around "REGARG" to resemble use in "8c" and
consequently remove a warning.
src/cmd/6l/asm.c:
. Added USED() attributes.
. Removed an unnecessary assignment.
R=golang-dev
CC=golang-dev, rsc
https://golang.org/cl/4836045
Currently it's possible to write:
var s rpc.Server
...
// reuse for my own purposes
s.Lock()
...
s.Unlock()
which is seemingly not intended.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4888049
This is useful for applications that want to micromanage the rpc service.
Moved part of ServeCodec into a new readRequest function.
Renamed existing readRequest to readRequestHeader, and reordered
its parameters to align with the new readRequest and service.call.
R=golang-dev, r, rsc, sougou
CC=golang-dev, msolomon
https://golang.org/cl/4889043
Do this by adding a fake package called builtin. At the moment, godoc will
not present this documentation because the function names are all lower case,
but there are plans to address this.
The print and println functions are undocumented here. I could be talked
into doing them but I'd rather not promote their use.
R=dsymonds, n13m3y3r, r, gri, rsc
CC=golang-dev
https://golang.org/cl/4907041
CL 4873048 introduced the ability to build without hg and
getting an "unknown" version. While this approach works
to avoid the hg dependency, it also means that every
exported tree that is built without hg or .hg will have not
only missing information, but will also be compatible to
one another. Considering that it is a common practice to
remove the VCS data in distributions, I suggest we don't
take this approach to avoid its consequences.
This CL fixes the same problem in a different way: if a
VERSION file at the top of the tree exists, use it at
all times. If it doesn't, fall back to using information
from hg necessarily, and fail if that's not possible. The
error message when VERSION and hg are not available
instructs users to handle it properly.
The VERSION file can be generated with
"src/version.bash -save" while hg is still around.
R=golang-dev, rsc, gustavo
CC=golang-dev
https://golang.org/cl/4897043
This was initially pushed as part of CL 4876046, found
when logic in exp/template was using the method on
an Invalid value.
R=rsc
CC=golang-dev
https://golang.org/cl/4890043
First step of moving exp/template into template: save the old code.
Code is unedited except for target name in Makefile.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4893042
While using exp/template in practice, the syntax for
indexing values using the "index" action was found to be
very inconvenient for frequent use when handling dynamic
data from maps such as the ones used with json and yaml,
that use a type like map[string]interface{}.
For these kinds of maps, the default handling of fields as
{{.Field}} makes the task of handling the several references
significantly more pleasant and elegant, and is equivalent
to what's currently done in the "template" package and in
other external packages (e.g. mustache).
Even with this change, the index action is still relevant
as it allows indexing maps in other scenarios where keys
wouldn't be valid field names.
R=golang-dev, r, gustavo
CC=golang-dev
https://golang.org/cl/4898043
This avoids a non-obvious panic when range is used on a
nil interface, and fixes it by behaving as if the range
was empty.
The new behavior is equivalent to the outcome of iterating
on a nil map or slice, and is useful because it allows
generic structures such as used in json (map[string]interface{})
to behave correctly if a key generally set to a list or map
isn't present.
R=golang-dev, r, gustavo
CC=golang-dev
https://golang.org/cl/4876046
Since the posLink_url also adds a non-URL attribute, the quoting and URL-escaping
must happen inside posLink_url (otherwise the non-URL attribute becomes part or the
URL portion of the tag.
R=r
CC=golang-dev
https://golang.org/cl/4888041
- rename template funcs for better consistency and
sort them into groups of related functionality
- try to be more consistent with html vs url escaping
R=r
CC=golang-dev
https://golang.org/cl/4887041
- simplified pipelines
- simplified templates by using template variables
- converted most old-style formatters into new-style funcs
- fixed some escaping bugs (use of url escaping where it was missing)
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4868044
func Reverse(*Template) *Template
returns a template that produces the reverse of the original
for any input.
Changes outside exp/template/html include:
- Adding a getter for a template's FuncMap so that derived templates
can inherit function definitions.
- Exported one node factory function, newIdentifier.
Deriving tempaltes requires constructing new nodes, but I didn't
export all of them because I think shallow copy functions might
be more useful for this kind of work.
- Bugfix: Template's Name() method ignores the name field so
template.New("foo") is a nil dereference instead of "foo".
Caveats: Reverse is a toy. It is not UTF-8 safe, and does not
preserve order of calls to funcs in FuncMap.
For context, see http://groups.google.com/group/golang-nuts/browse_thread/thread/e8bc7c771aae3f20/b1ac41dc6f609b6e?lnk=gst
R=rsc, r, nigeltao, r
CC=golang-dev
https://golang.org/cl/4808089
- first step; rough conversion of all template files
- there is plenty of opportunity for cleanups/simplifications (next CLs)
- html and text output as before
R=r, dsymonds
CC=golang-dev
https://golang.org/cl/4852048
This continues the work in revision 914a659b44ff, now passing more test
cases. As before, the new tokenization tests match html5lib's behavior.
Fixes#2124.
R=dsymonds, r
CC=golang-dev
https://golang.org/cl/4867042
IMPORTANT: Previous usage of *Files will continue to compile
fine but misbehave since the interface is compatible.
The following functions have been renamed:
ParseFiles => ParseGlob
ParseFile => ParseFiles
ParseSetFiles => ParseSetGlob
ParseSetFile => ParseSetFiles
ParseTemplateFiles => ParseTemplateGlob
ParseTemplateFile => ParseTemplateFiles
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4867041
Fixes#2140.
The http.DefaultTransport's RoundTrip method leaves the http.Request object
in an altered state after performing the round trip. This patch removes
the header from the Request before returning to the client.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4857041
- triegen.go: Factored out trie generation code from maketables.go
(only renamed printTrieTables to printTables and made it a method).
- maketesttables.go: new tool to generate data for the trie unit test.
- Makefile: changed accordingly.
- trie.go: trie lookup code.
- trietest_data.go: generated by maketesttables.go.
- trie_test.go: unit test for trie.go.
R=r
CC=golang-dev
https://golang.org/cl/4844053
- triegen.go: Factored out trie generation code from maketables.go
(only renamed printTrieTables to printTables and made it a method).
- maketesttables.go: new tool to generate data for the trie unit test.
- Makefile: changed accordingly.
- trie.go: trie lookup code.
- trietest_data.go: generated by maketesttables.go.
- trie_test.go: unit test for trie.go.
R=r
CC=golang-dev
https://golang.org/cl/4844053
Every time we enter callback from Windows, it is
possible that go exception handler is not at the top
of per-thread exception handlers chain. So it needs
to be installed again. At this moment this is done
by replacing top SEH frame with SEH frame as at time
of syscall for the time of callback. This is incorrect,
because, if exception strike, we won't be able to call
any exception handlers installed inside syscall,
because they are not in the chain. This changes
procedure to add new SEH frame on top of existing
chain instead.
I also removed m sehframe field, because I don't
think it is needed. We use single global exception
handler everywhere.
R=golang-dev, r
CC=golang-dev, hectorchu
https://golang.org/cl/4832060
Mostly a mechanical change, with a few cleanups to make the split easier.
The external interface to exp/template is unaffected.
In another round I will play with the function map setup to see if I can
avoid exposing reflect across the boundary, but that will require some
structural changes I did not want to mix into this CL.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4849049
The mmap system call varies across BSDs. Move mmap and munmap into
the operating system dependent files. This will be needed to add
syscall support for OpenBSD.
R=rsc
CC=golang-dev
https://golang.org/cl/4822056
Add support for the go runtime on openbsd/amd64. This is based on
the existing freebsd runtime.
Threads are implemented using OpenBSD's rthreads, which are currently
disabled by default, however can be enabled via the kern.rthreads
sysctl.
For now, cgo is disabled.
R=rsc
CC=golang-dev
https://golang.org/cl/4815067
The change adds specialized type algorithms
for slices and types of size 8/16/32/64/128.
It significantly accelerates chan and map operations
for most builtin types as well as user structs.
benchmark old,ns/op new,ns/op
BenchmarkChanUncontended 226 94
(on Intel Xeon E5620, 2.4GHz, Linux 64 bit)
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4815087
calling filepath.FromSlash(x) make invalid character to serve file.
Fixes#2128
R=golang-dev, alex.brainman, rsc
CC=golang-dev
https://golang.org/cl/4810064
This CL enables to list the multicast, joined group addresses
for a specific interface by using Interface.MulticastAddrs
method.
R=rsc
CC=golang-dev
https://golang.org/cl/4808062
The test case input is "<!DOCTYPE html><span><button>foo</span>bar".
The correct parse is:
| <!DOCTYPE html>
| <html>
| <head>
| <body>
| <span>
| <button>
| "foobar"
R=gri
CC=golang-dev
https://golang.org/cl/4794063
Before this change, syscall package would load
all dlls used anywhere in the go tree on startup.
For example, this program:
package main
import "fmt"
func main() {
fmt.Printf("Hello world\n")
}
would load these dlls
kernel32.dll
advapi32.dll
shell32.dll
wsock32.dll
ws2_32.dll
dnsapi.dll
iphlpapi.dll
Most of these dlls are network related and are not used
in this program. Now the same program loads only
kernel32.dll
shell32.dll
This decreases start times somewhat.
This also relaxes the rules of which dlls can be included
in the standard library. We could now include system calls
that are not available on all versions of Windows, because
we could decide if we should call them during runtime.
R=rsc, vcc.163
CC=golang-dev
https://golang.org/cl/4815046
The data race can lead to reads of partially
initialized concurrently mutated symbol data.
The change also adds a simple sanity test
for Caller() and FuncForPC().
R=rsc
CC=golang-dev
https://golang.org/cl/4817058
Not all BSDs have the same pipe() syscall implementation - move the Darwin/FreeBSD specific implementation into their respective OS syscall files. This will be needed to add OpenBSD syscall support.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4823057
- create a pair of "Must" functions, one for templates, one for sets
- regularize the return values of the parsers so they can be wrapped by Must
- delete all the old Must functions and methods.
R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/4826052
serveFile was using absolute redirects, which didn't work under StripPrefix.
Now it uses relative redirects.
R=golang-dev, rsc, bradfitz
CC=golang-dev, kevlar
https://golang.org/cl/4789042
This brings them into line with the Template.MustParse* methods
and makes it possible to use them in global variable initializations.
R=r
CC=golang-dev
https://golang.org/cl/4798059
The RowsPerStrip tag is mandatory according to the spec. However,
Mac OS sometimes (?) omits it. I managed to create such an image
by applying "tiffutil -none" on a compressed image.
If RowsPerStrip is 0, there was a division by zero in the decoder.
Assume that the image is a single strip in this case.
R=nigeltao, bradfitz
CC=golang-dev
https://golang.org/cl/4815061
Hurray!
Also fix the mystical U+0345 COMBINING GREEK YPOGEGRAMMENI,
so everyone is satisfied.
Also add a -local flag to use local files for faster turnaround
when debugging.
R=rsc
CC=golang-dev
https://golang.org/cl/4825054
Undo CL 4254056 now that enough time has elapsed
that people with old trees have all built and removed
those files (which are no longer generated in that location).
Fixes#1581.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4802059
We must keep memory used by syscall.WSARecvFrom away from
garbage collector until after overlapped call is completed.
Fixes#2094.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4817050
ld/data.c:
. Format specifier with corresponding cast to cater for all
architectures (llux and vlong).
ld/ldelf.c:
ld/ldmacho.c:
. Missing "pn" argument in diag() calls.
ld/ldpe.c:
. Dropped "sym->sectnum" in diag() call.
. Typo in a comment.
ld/lib.h:
. Added varargck pragma for "O".
R=rsc
CC=golang-dev
https://golang.org/cl/4749042
When rnd is called with a second argument of 1, it simply
returns the first argument anyway.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4820045
Still need to write tests for new syntax
and fix bugs that the tests find, but this
is a good check point.
All tests pass.
Compared against existing regexp:
benchmark old ns/op new ns/op delta
regexp.BenchmarkLiteral 1869 620 -66.83%
regexp.BenchmarkNotLiteral 9489 7823 -17.56%
regexp.BenchmarkMatchClass 10372 8386 -19.15%
regexp.BenchmarkMatchClass_InRange 10800 7750 -28.24%
regexp.BenchmarkReplaceAll 13492 8519 -36.86%
regexp.BenchmarkAnchoredLiteralShortNonMatch 747 339 -54.62%
regexp.BenchmarkAnchoredLiteralLongNonMatch 599 335 -44.07%
regexp.BenchmarkAnchoredShortMatch 2137 917 -57.09%
regexp.BenchmarkAnchoredLongMatch 2029 917 -54.81%
R=r, r
CC=golang-dev, sam.thorogood
https://golang.org/cl/4820046
goinstall: report every newly installed package to the dashboard
This makes "goinstall -a" work on systems with GOROOTs that are
not user-writable, as is the case with Debian's Go packages.
This also makes goinstall.log the canonical list of installed
packages, in that only packages new to goinstall.log are reported to
the dashboard.
A side-effect is that writing to goinstall.log is now mandatory.
(A bug in the original implementation meant this was the case, anyway.)
The principal benefit of this change is that multiple packages from the
same repository can now be reported to the dashboard. It is also less
likely for a user to report multiple installations of the same package
to the dashboard (they would need to remove the package from
goinstall.log first).
R=rsc, n13m3y3r
CC=golang-dev
https://golang.org/cl/4786041
Previously comparisons with NaN led to contradictory results if it was
compared to anything not NaN, since Less always returned false, thus
breaking monotonicity of ordering.
This fix makes NaN less than anything else and adds NaN and (+-)Inf to
testcases.
Fixes#2092.
R=golang-dev, r, rsc, r
CC=golang-dev
https://golang.org/cl/4805051
Replace cas with xadd in scheduler.
Suggested by Dmitriy in last code review.
Verified with Promela model.
When there's actual contention for the atomic word,
this avoids the looping that compare-and-swap requires.
benchmark old ns/op new ns/op delta
runtime_test.BenchmarkSyscall 32 26 -17.08%
runtime_test.BenchmarkSyscall-2 155 59 -61.81%
runtime_test.BenchmarkSyscall-3 112 52 -52.95%
runtime_test.BenchmarkSyscall-4 94 48 -48.57%
runtime_test.BenchmarkSyscallWork 871 872 +0.11%
runtime_test.BenchmarkSyscallWork-2 481 477 -0.83%
runtime_test.BenchmarkSyscallWork-3 338 335 -0.89%
runtime_test.BenchmarkSyscallWork-4 263 256 -2.66%
R=golang-dev, iant
CC=golang-dev
https://golang.org/cl/4800047
This is the last piece (I hope) of the set creation code.
These helpers create sets from files containing individual
template definitions, free of {{define}} clauses. This
design is helpful if the templates live one per file,
undecorated.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4801052
Fixes a problem where Readdir would always return
empty directories (Readdir is only called by godoc
if the usual directory handler is commented out
in godoc.go, and if a zip file system is provided;
thus, this bug never manifested itself in godoc).
Also:
- better choice of variable/field names
- simplified error handling a bit
- better comments
R=bradfitz
CC=golang-dev
https://golang.org/cl/4813047
This surprisingly takes 30 seconds on my fast machine
so disabling by default. Need to optimize the Writer
at some point.
R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/4815048
This makes the full file paths recorded by 6g
prefer $PWD over the actual directory name
(relevant when $PWD gets to the current directory
via symlinks). It's what everyone else does, and
what people expect.
R=iant, r, mattn.jp
CC=golang-dev
https://golang.org/cl/4824041
Don't report that a directory was found just because we found
the list index where the directory would be if it were there...
R=iant
CC=golang-dev
https://golang.org/cl/4812051
Also:
- Add parser.SpuriousError flag. If set, the parser reports all (including
spurious) errors rather then at most one error per line.
- Add -e flag to gofmt and gotype: If set, gofmt and gotype report all
(including spurious) errors rather than at most one error per line.
- Updated the respective documentation.
Fixes#2088.
R=rsc
CC=golang-dev
https://golang.org/cl/4803047
- remove calls to print
- make units compile again
- make units.y closer to gofmt style
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4802052
Drops mallocrep1.go back to a reasonable
amount of time. (154 -> 0.8 seconds on my Mac)
Fixes#2085.
R=golang-dev, dvyukov, r
CC=golang-dev
https://golang.org/cl/4811045
Also make the Set.Parse methods variadic so you can parse static lists of files without loops.
R=rsc, dsymonds, r
CC=golang-dev
https://golang.org/cl/4802051
Now handles standard precision specifications, standard interactions of
redundant specifications (such as precision and zero-fill), handles the
special case of precision specified but equal to zero, and generates the
output without recursive calls to format/printf to be clearer and faster.
R=gri, mtj, gri
CC=golang-dev
https://golang.org/cl/4703050
ServeMux depends on having a URL
in order to mux. It might be that the right
fix is to have CONNECT handlers just not
look at URL.
««« original CL description
http: do not parse req.URL for CONNECT
CONNECT's argument is not a URL.
R=golang-dev, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4808044
»»»
TBR=bradfitz
CC=golang-dev
https://golang.org/cl/4798046
It makes it clear what benchmark is currently running.
Especially useful in case of hangup or crash.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4816043
Something is broken, and investigation is underway.
In the meantime, godoc is broken, so disable sniffing for now
by reverting to the pre-sniffer state.
R=r
CC=golang-dev
https://golang.org/cl/4809046
The C-stdlib heritage of printf/fprintf/sprintf has two odd
aspects for precisions of zero with integers. First, the zero
can be specified in any of these ways, "%4.0d", "%.0d" and
"%.d" which was not previously supported here. Secondly, the
seemingly universal interpretation of precision for integers
is that precision==0 and value==0 means print nothing at all.
The code here now handles this for integers just as the code
in big/int.c does the same for the Int type. New tests are
added to fmt_test.go to verify these changes.
R=r, r
CC=golang-dev
https://golang.org/cl/4717045
This simplifies the API and makes it easier to make the template
invocation statically secure, at the cost of some minor flexibility.
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/4794045
As $GOROOT/src/pkg/html/testdata/webkit/README says, we're pulling from
$WEBKITROOT/LayoutTests/html5lib/resources.
R=r
CC=golang-dev
https://golang.org/cl/4810043
This is the "adoption agency" algorithm.
The test case input is "<a><p>X<a>Y</a>Z</p></a>". The correct parse is:
| <html>
| <head>
| <body>
| <a>
| <p>
| <a>
| "X"
| <a>
| "Y"
| "Z"
R=gri
CC=golang-dev
https://golang.org/cl/4771042
This follows draft-ietf-websec-mime-sniff-03 in its intent,
though not its algorithmic specification.
R=rsc
CC=golang-dev
https://golang.org/cl/4746042
Remove complicated PRNG algorithm
(argument is limited by uint16 and can't be <= 1).
Do not require chansend/chanrecv selgen to be bumped with CAS.
R=rsc, ken
CC=golang-dev
https://golang.org/cl/4816041
The dynamic ELF sections were pointing to the proper data,
but that data was already owned by the rodata and text sections.
Some ELF references explicitly prohibit multiple sections from
owning the same data, and strip behaves accordingly.
The data for these sections was moved out and their ranges are
now owned by their respective sections. This change makes strip
happy both with and without -s being provided at link time.
A test was added in debug/elf to ensure there are no regressions
on this area in the future.
Fixes#1242.
Fixes#2022.
NOTE: Tested on Linux amd64/386/arm only.
R=rsc
CC=golang-dev
https://golang.org/cl/4808043
pkg/runtime/Makefile:
. Adjusted so "goc2c.c" is built using the Plan 9 libraries.
pkg/runtime/goc2c.c:
. Added/subtracted #include headers to correspond to Plan 9
toolkit.
. Changed fprintf(stderr,...)/exit() combinations to
sysfatal() calls, adjusted the "%u" format to "%ud".
. Added exits(0) at the end of main().
. Made main() a void-returning function and removed the
"return 0" at the end of it.
Tested on UBUNTU and Plan 9 only.
R=r, rsc
CC=golang-dev
https://golang.org/cl/4626093
Disable the LoadInt32 and LoadUint32 tests, since they fail.
These should be fixed but we want to get through the rest of the build
to see if something else unrelated is broken. The arm build has been
bad for a long time.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4780041
Used to use mcpu+msyscall but that's
problematic for packing into a single
atomic word. The running goroutine count
(where running == Go code or syscall)
can be maintained separately, always
manipulated under lock.
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4767041
The package was always GNU/Linux specific, and is no longer
used by anything now that exp/ogle has been removed.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4757049
Reduces number of write+seek's from 88516 to 2080
when linking godoc with 6l.
Thanks to Alex Brainman for pointing out the
many small writes.
R=golang-dev, r, alex.brainman, robert.hencke
CC=golang-dev
https://golang.org/cl/4743043
interface field can be unpacked. We don't have type assertions here so we
must be forthright.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4757047
- Clean and IsAbs to handle paths with drive letter properly.
- Clean to replace / with \.
R=golang-dev, adg
CC=golang-dev, mattn.jp
https://golang.org/cl/4758051
This didn't actually cause a bug, but looks wrong.
There was a lock but there was more shared mutable state not
guarded by it.
R=golang-dev, dsymonds, r
CC=golang-dev
https://golang.org/cl/4760047
The previous CL doicumented and diagnosed the old situation.
This one changes it to something more traditional: any action
may declare a variable, and the block structure of scopes
applies only to control seequences.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4748047
Previously, during the anti-zombie test, a
CGI process had to finish within ~625ms.
Now it gets ~5.6 seconds.
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4741041
Instead of serving files of the underlying OS file system,
a .zip file may be provided to godoc containing the files
to serve; for instance:
godoc -http=:6060 -zip=go.zip
using a .zip file created from a clean tree as follows:
zip -r go.zip $GOROOT
R=rsc
CC=golang-dev
https://golang.org/cl/4670053
Angle brackets can trigger some browser sniffers, causing
some forms of JSON output to be interpreted as HTML.
Escaping angle brackets closes that security hole.
R=rsc
CC=golang-dev
https://golang.org/cl/4701047
{{range $key, $element := pipeline}}
This CL is smaller than it looks due to some rearrangement and renaming.
R=rsc, r
CC=golang-dev
https://golang.org/cl/4709047
Angle brackets can trigger some browser sniffers,
causing some output to be interpreted as HTML.
Escaping angle brackets closes that security hole.
R=r
CC=golang-dev
https://golang.org/cl/4714044
Move the Signal interface from exec_posix.go to exec.go.
Remove some unsused code from file_plan9.go.
R=fshahriar, rsc
CC=golang-dev
https://golang.org/cl/4683044
<ctype.h> has been moved into <u.h>, specifically to be able to
drop it from these modules.
Will someone check platforms other than UBUNTU/386, please?
R=bsiegert, rsc
CC=golang-dev
https://golang.org/cl/4648078
Russ suggested this technique, making the "and" and "or" functions handier.
But it's hacky, and I can be talked out of it.
R=dsymonds, rsc
CC=golang-dev
https://golang.org/cl/4698044
ServeFile() pass empty string to serveFile(). serveFile() should get
file extension via joining root and filename.
R=bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4654089
NewFile has been fixed to read ELF Program headers into the structs.
Added test coverage.
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4628062
The data race is on newly published Itab nodes, which are
both unsafely published and unsafely acquired. It can
break on IA-32/Intel64 due to compiler optimizations
(most likely not an issue as of now) and on ARM due to
hardware memory access reorderings.
R=rsc
CC=golang-dev
https://golang.org/cl/4673055
Without explicitly registering slice types, gob fails to encode
map[string]interface{} instances where the value is a slice,
failing with a message such as:
gob: type not registered for interface: []string
Fixes#2065.
R=golang-dev, gri, r
CC=golang-dev
https://golang.org/cl/4672056
- template invocation is by string constant only.
- NewSet is gone.
- no global Funcs
- writer is now first arg to Execute
R=rsc, r
CC=golang-dev
https://golang.org/cl/4700043
Per the TIS ELF spec, if a PHDR entry is present in the
program header table, it must be part of the memory image of
the program. Failure to do this makes elflint complain, and
causes some tools that manipulate ELF to crash.
R=iant, rsc
CC=dave, golang-dev
https://golang.org/cl/4650067
There are no behavioral changes, only some copy-and-pastes.
Before, drawFillOver was next to drawCopyOver.
After, drawFillOver is next to drawFillSrc, which is more similar to
drawFillOver than drawCopyOver is.
Similarly, drawCopyOver is now next to drawCopySrc, etc.
R=r
CC=golang-dev
https://golang.org/cl/4695045
runtime.goidgen can be quite frequently modified and
shares cache line with the following variables,
it leads to false sharing.
50c6b0 b nfname
50c6b4 b nfunc
50c6b8 b nfunc$17
50c6bc b nhist$17
50c6c0 B runtime.checking
50c6c4 B runtime.gcwaiting
50c6c8 B runtime.goidgen
50c6cc B runtime.gomaxprocs
50c6d0 B runtime.panicking
50c6d4 B strconv.IntSize
50c6d8 B src/pkg/runtime/_xtest_.ss
50c6e0 B src/pkg/runtime/_xtest_.stop
50c6e8 b addrfree
50c6f0 b addrmem
50c6f8 b argv
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4673054
This causes the child, if still writing, to get an error or
SIGPIPE and most likely exit so our subsequent wait can
finish.
A more guaranteed fix would be putting a time limit on the
child's overall execution, but this fixes the problem
I was having.
Fixes#2059
R=rsc
CC=golang-dev
https://golang.org/cl/4675081
This is the form as returned by Postgres, as well
as JavaScript.
I've tried and failed to find authorative docs online
about the proper string serialization, if any.
R=golang-dev, gri, r, r, rsc
CC=golang-dev
https://golang.org/cl/4650077
Must keep dot and the receiver separate - variables broke that symmetry.
Also clean up function invocation and rename "data" to "dot" for clarity.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4678048
Replaces "mkdir -p ..." command, as Windows mkdir command
does not support -p flag. Also, is simpler and faster then
launching new process.
R=golang-dev, mattn.jp, adg, bradfitz, rsc
CC=golang-dev
https://golang.org/cl/4626087
Not strictly necessary (you could achieve the same, clumsily,
via with blocks) but great to have: $x.Field, $y.Method.
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4678047
We can avoid the check against empty constants (''),
which UnquoteChar doesn't handle well, by leaving on
the trailing quote and seeing that's all we have left at the end.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4657090
- suppress the print that -help is not defined.
- return a special error code if -help is set
- do not change behavior if an explict "help" flag is defined.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4641099
of the origin.
image/png and image/jpeg benchmarks show no significant changes.
The image/draw changes suggest to me that making a gofix for this is not
feasible. People are just going to have to make manual fixes.
R=r
CC=golang-dev
https://golang.org/cl/4681044
1) Make the value optional ({{template "foo"}})
2) Allow the template identifier to be a thing of type *Template.
The second makes it easy to drop templates in to a set dynamically
during invocation.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4671056
It was an ill-advised carryover from the previous template package.
Also clean up function evaluation.
Also add a Name method to Template.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4657088
CGI.pm used to be part of the Perl core,
but some distros now bundle perl-core
and perl-modules separately.
It's not worth depending on.
R=golang-dev, mattn.jp
CC=golang-dev
https://golang.org/cl/4675063
at (0, 0).
Also refactor the test to use the SubImage method rather than monkeying
with an image's Pix and Rect fields.
R=r
CC=golang-dev
https://golang.org/cl/4678045
It's possible to include a self-signed root certificate as an
intermediate and push Verify into a loop.
I already had a test for this so I thought that it was ok, but it
turns out that the test was void because the Verisign root certificate
doesn't contain the "IsCA" flag and so it wasn't an acceptable
intermediate certificate for that reason.
R=bradfitz
CC=golang-dev
https://golang.org/cl/4657080
In function readSignedMessage a pointer to for loop variable 'key' was incorrectly being assigned
to md.SignedBy. Changed so that md.SignedBy is pointing to the 'more correct' memory position.
R=golang-dev, r, agl
CC=golang-dev
https://golang.org/cl/4631088
Fixes test when run with gccgo using optimization, which
changes the order of the calls to rand.
R=golang-dev, gri
CC=golang-dev
https://golang.org/cl/4639101
This is unused in the generation of the tables, but was incorrect if we ever needed it.
Also update the reference to the document.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4626097
- fix line numbers - forgot to update state.line during execution
- add a comment convention {{/* comment */}}
- set.Template returns the named template in the set
- set.Execute executes the named template in the set
- use a local methodByName so this package can be used with earlier release of reflect.
- use initial cap to detect exported names
R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4668054
Add the ability to attach functions to template and template sets.
Make variadic functions and methods work.
Still to come: static checking of function names during parse.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4643068
It's probably just an oversight that it doesn't work,
perhaps caused by analogy with Cap.
R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4634125
This changes Signature so that parsed signatures can be reserialized
exactly. With this ability we can add Serialize to Entity and also the
ability to sign other public keys.
R=bradfitz
CC=golang-dev
https://golang.org/cl/4627084
