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Go support for Google's protocol buffers
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Damien Neil fe15dd4cdd all: don't allow invalid field numbers when legacy support is on 
The deprecated messageset format permits extension fields with numbers
greater than the usual maximum (1<<29-1). To support this, the
internal/encoding/wire package has disabled field number validation when
legacy support is enabled.

We shouldn't skip validating all field numbers for validity just because
we support larger ones in messagesets.

This change drops range validation from the wire package (other than
checking that numbers fit in an int32) and adds it to the wire
unmarshalers instead. This gives us validation where we care
about it (when unmarshaling a wire-format message) and allows for
best-effort handling of out-of-range numbers everywhere else.

Fixes golang/protobuf#996

Change-Id: I4e11b8a8aa177dd60e89723570af074a317c2451
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/210290
Reviewed-by: Joe Tsai <thebrokentoaster@gmail.com>
2019-12-09 18:35:13 +00:00
benchmarks benchmarks: move download_benchdata.bash into benchmarks/ dir 2019-07-09 22:36:27 +00:00
cmd reflect/protoregistry: remove deprecated APIs 2019-11-08 01:03:52 +00:00
compiler/protogen reflect/protoregistry: add (*Types).Register{Message,Enum,Extension} 2019-10-31 16:23:42 +00:00
encoding cmd/protoc-gen-go: fix Reset method 2019-10-17 17:10:14 +00:00
internal all: don't allow invalid field numbers when legacy support is on 2019-12-09 18:35:13 +00:00
proto all: don't allow invalid field numbers when legacy support is on 2019-12-09 18:35:13 +00:00
reflect reflect/protoreflect: add {Message,List,Map}.IsValid 2019-11-26 22:56:18 +00:00
runtime proto: reset message by default in Unmarshal 2019-09-17 21:13:42 +00:00
testing all: fix reflection behavior for empty lists and maps 2019-11-26 22:58:51 +00:00
types all: fix reflection behavior for empty lists and maps 2019-11-26 22:58:51 +00:00
.gitignore internal/fuzz: add basic fuzzing target for Marshal/Unmarshal 2019-10-11 16:00:11 +00:00
.travis.yml .travis.yml: configure for OSX 2019-03-13 18:04:08 +00:00
AUTHORS AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
CONTRIBUTING.md CONTRIBUTING.md: add pre-push hook instructions 2018-08-07 23:58:41 +00:00
CONTRIBUTORS AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
go.mod reflect/protoregistry: remove deprecated APIs 2019-11-08 01:03:52 +00:00
go.sum reflect/protoregistry: remove deprecated APIs 2019-11-08 01:03:52 +00:00
integration_test.go all: update to go1.13 release 2019-09-06 18:27:08 +00:00
LICENSE AUTHORS, CONTRIBUTORS, LICENSE, PATENTS: initial commit 2018-08-07 22:39:48 +00:00
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README.md CONTRIBUTING.md: initial commit 2018-08-01 20:39:06 +00:00
regenerate.bash internal/cmd/generate-protos: generate test for testdata 2019-03-11 19:40:53 +00:00
release.bash release.bash: add support for building release binaries 2019-08-21 01:15:26 +00:00
test.bash test.bash: add -failfast flag 2019-08-05 21:48:09 +00:00

README.md

Next Generation Go Protocol Buffers

WARNING: This repository is in active development. There are no guarantees about API stability. Breaking changes will occur until a stable release is made and announced.

This repository is for the development of the next major Go implementation of protocol buffers. This library makes breaking API changes relative to the existing Go protobuf library. Of particular note, this API aims to make protobuf reflection a first-class feature of the API and implements the protobuf ecosystem in terms of reflection.

Design Documents

List of relevant design documents:

Contributing

We appreciate community contributions. See CONTRIBUTING.md.

Reporting Issues

Issues regarding the new API can be filed at github.com/golang/protobuf. Please use a APIv2: prefix in the title to make it clear that the issue is regarding the new API work.