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126 Commits

Author SHA1 Message Date
Matt Joiner
044be4820f
gorond test files 2023-05-12 13:47:47 +10:00
Matt Joiner
e13fd755ee
bencode: Only use unsafe.String for go>=1.20 2023-04-03 15:10:38 +10:00
Matt Joiner
872b11bd57
bencode: Support parsing strings into bool 2023-03-20 10:50:22 +11:00
Matt Joiner
8e0e36887f
Fix an issue parsing negative bencode string lengths 
See the fuzz test in dht/krpc.
 2023-01-04 01:25:26 +11:00
Matt Joiner
02b6ee9954
Add bencode.Bytes.GoString 2022-03-09 20:57:23 +11:00
deepsource-autofix[bot]
e3d08999e1
Format code with gofumpt (#724) 
This commit fixes the style issues introduced in b81470d according to the output
from gofumpt.

Details: https://deepsource.io/gh/anacrolix/torrent/transform/ccafd976-fc9a-4c8a-bbfe-bc36426e79cb/

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
 2022-02-11 22:45:12 +11:00
Matt Joiner
726eec2f8d bencode: Support decoding "" as dict key 2022-01-07 19:11:41 +11:00
Matt Joiner
071ade67ae bencode: Return ErrUnexpectedEOF instead of EOF in the middle of values 2022-01-07 19:11:41 +11:00
Matt Joiner
32097526fc Add bencode.Decoder.MaxStrLen 2022-01-07 19:11:41 +11:00
Matt Joiner
14ee69aaeb Add failing bencode fuzz input 2021-12-12 16:56:01 +11:00
Matt Joiner
cd7e6dcd5c bencode: Avoid allocating interface string up front 
This should fix crashes during fuzzing. It's not a complete fix, we really want to limit the amount a given Decode can allocate. Maybe Go isn't the right language for this.
 2021-12-12 16:56:01 +11:00
Matt Joiner
79511abe6c bencode: Fix decoding integer with leading + 2021-12-12 16:56:01 +11:00
Matt Joiner
8764456d23 bencode: Enforce dict key ordering 
Fix bencode dict key ordering in HTTP tracker test
 2021-12-12 16:56:01 +11:00
Matt Joiner
78e48f71dd bencode incorrectly parsed integers with leading zeroes 2021-12-12 16:56:01 +11:00
Matt Joiner
42dca16753 Add bencode FuzzInterfaceRoundTrip 2021-12-12 16:56:01 +11:00
Matt Joiner
c6ee03f449 gofumpt 2021-11-08 14:47:01 +11:00
Matt Joiner
59d5e17ace bencode: Fix marshalling of unaddressable array of bytes 2021-11-04 20:01:25 +11:00
Matt Joiner
68fdd41d89 bencode.Bytes: Tests and stricter checks 2021-11-02 17:28:05 +11:00
afjoseph
b33b45baf4 [fuzz] Put +build tags to support go1.16 as well 2021-11-01 11:26:58 +11:00
Matt Joiner
446016cb27 bencode: Encode arrays of bytes as strings 
This looks appropriate with the use of byte arrays in DHT for BEP44.
 2021-10-28 16:21:23 +11:00
Matt Joiner
6156aebf71 Limit decoded bencode string lengths to 32 bits 
Found in fuzzing
 2021-09-29 16:56:01 +10:00
Matt Joiner
fcf65ee56a Add some fuzzing seeds 2021-09-29 12:12:16 +10:00
Matt Joiner
10ecd4390a Fix parsing of strings that don't fit in memory 2021-09-29 12:11:58 +10:00
Matt Joiner
03f8ec7090 Fix fuzz comparison of big.Int 2021-09-29 12:11:17 +10:00
Matt Joiner
2daad6e564 Update fuzz to use new standard library support 2021-09-29 11:51:03 +10:00
Matt Joiner
a9aec0bb79 Simplify bencode.Decoder.parseStringInterface 2021-09-29 09:50:01 +10:00
YenForYang
37455d3c6b
bencode: optimize (*Decoder).parseStringInterface() (#659) 2021-09-29 09:30:35 +10:00
YenForYang
7b19e81fc6
bencode: get type of big.Int without creating instance (#651) 
Nope, it doesn't really matter. But anyway, see c084706c22/cryptobyte/asn1.go (L267)
 2021-09-18 12:44:47 +10:00
YenForYang
ed3b3ee5ca
bencode: simplify getting marshalerType and unmarshalerType (#652) 2021-09-18 12:43:53 +10:00
YenForYang
d43769dc15
bencode: Simplify (*Decoder).parseListInterface() (#656) 
Preserve as much type as possible (it'll be converted to an `interface{}` anyway, but we can return `[]interface{}` instead of `{}interface` here).
 2021-09-18 12:42:20 +10:00
YenForYang
f3a9ea5aa9
Prevent allocation when checking interface (#649) 2021-09-18 12:36:25 +10:00
YenForYang
a8db640c62
Drop bradfitz/iter dependency (#605) 
* Drop bradfitz/iter dependency

`range iter.N` looks nice and doesn't allocate, but unfortunately using a `range` expression blocks a function from being inlined wherever it's used (for now). It's not that we need inlining in all cases, but I do think a C-style for loop looks just as nice and is probably clearer to the majority. There also aren't any clear disadvantages to changing (unless you just happen to dislike the look of C)

* Update misc_test.go

* Update rlreader_test.go

* Update torrent_test.go

* Update bench_test.go

* Update client_test.go

* Update iplist_test.go

* Update mse_test.go

* Update peerconn_test.go

* Update peerconn.go

* Update order_test.go

* Update decoder_test.go

* Update main.go

* Update bench-piece-mark-complete.go

* Update main.go

* Update torrent.go

* Update iplist_test.go

* Update main.go
 2021-09-14 13:46:50 +10:00
YenForYang
2203b3bcdf
Cheaper byte to string conversion (#602) 
Revamped https://github.com/anacrolix/torrent/pull/587
 2021-09-14 10:41:04 +10:00
Matt Joiner
5cb47021ac Fix possible misuse of reflect.StringHeader 2021-09-09 22:49:22 +10:00
Bora M. Alper
16176b762e
Add linter CI (#542) 
* Add linter CI

Signed-off-by: Bora M. Alper <bora@boramalper.org>

* Make gosec CI ignore SHA1 and upload sarif

Signed-off-by: Bora M. Alper <bora@boramalper.org>

* Fix formatting of source files

Signed-off-by: Bora M. Alper <bora@boramalper.org>

* Make go vet ignore unkeyed composite literals and fix other warnings

Signed-off-by: Bora M. Alper <bora@boramalper.org>

* Make staticcheck ignore unused methods and fix other warnings

Signed-off-by: Bora M. Alper <bora@boramalper.org>

* Use golangci-lint

Signed-off-by: Bora M. Alper <bora@boramalper.org>
 2021-08-16 11:11:31 +10:00
Matt Joiner
901a8b1b36 Don't panic on int parse failures 
This means for UnmarshalTypeErrors we now include context. There are still some other error types remaining that are thrown up via panic.
 2021-08-12 13:46:02 +10:00
Matt Joiner
a76fad32eb Fix panic unmarshalling bencode dict into unsupported type 2021-08-12 12:16:53 +10:00
Matt Joiner
3b62b0054d Fix go:build directives 2021-07-14 14:35:52 +10:00
Matt Joiner
364c7d862e Add to bencode.Unmarshal doc comment 2021-06-21 17:58:04 +10:00
Matt Joiner
047cdbae0d bencode: Improve support for embedded structs 2021-06-07 13:01:40 +10:00
Matt Joiner
25d2eea12d bencode: Support anonymous embedded struct pointers 
More to come if this line of improvement is retained.
 2021-06-07 13:01:40 +10:00
Matt Joiner
259356ccd6 Rework bencode decoding so it might support embedded structs 2021-06-07 13:01:40 +10:00
Matt Joiner
9ded7e7e87 Use bytes.Reader instead of bytes.Buffer in a few places 2021-05-05 15:48:57 +10:00
Matt Joiner
376ff763fe Apply staticcheck 2020-02-20 11:09:57 +11:00
Matt Joiner
cf85d70a5c bencode: Rename string_values->stringValues 2019-12-23 13:39:34 +11:00
Matt Joiner
cb1bf0f413 goimports -local 2019-08-21 20:58:40 +10:00
Matt Joiner
95daebd067 bencode: Decode singleton lists of the expected type 
Fixes #297.
 2019-06-13 13:07:37 +10:00
Matt Joiner
8e86f45124 Code formatting 2019-06-13 13:06:25 +10:00
Matt Joiner
d4584c2ca6 bencode: Improve UnmarshalTypeError string and list parsing error context 
Helps with #297.
 2019-06-13 12:35:11 +10:00
Matt Joiner
4ea8a70a05 vgo get -u 2019-03-19 20:43:51 +11:00