diff --git a/go.mod b/go.mod
index 9cc74892c..19e2e51b4 100644
--- a/go.mod
+++ b/go.mod
@@ -46,7 +46,7 @@ require (
github.com/gorilla/mux v1.8.1 // indirect
github.com/inconshreveable/mousetrap v1.1.0 // indirect
github.com/json-iterator/go v1.1.12 // indirect
- github.com/klauspost/compress v1.18.1 // indirect
+ github.com/klauspost/compress v1.18.2 // indirect
github.com/klauspost/pgzip v1.2.6 // indirect
github.com/mistifyio/go-zfs/v3 v3.1.0 // indirect
github.com/moby/sys/capability v0.4.0 // indirect
diff --git a/go.sum b/go.sum
index f9c60ac68..7f0a7ba4c 100644
--- a/go.sum
+++ b/go.sum
@@ -122,8 +122,8 @@ github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnr
github.com/json-iterator/go v1.1.12/go.mod h1:e30LSqwooZae/UwlEbR2852Gd8hjQvJoHmT4TnhNGBo=
github.com/kisielk/errcheck v1.5.0/go.mod h1:pFxgyoBC7bSaBwPgfKdkLd5X25qrDl4LWUI2bnpBCr8=
github.com/kisielk/gotool v1.0.0/go.mod h1:XhKaO+MFFWcvkIS/tQcRk01m1F5IRFswLeQ+oQHNcck=
-github.com/klauspost/compress v1.18.1 h1:bcSGx7UbpBqMChDtsF28Lw6v/G94LPrrbMbdC3JH2co=
-github.com/klauspost/compress v1.18.1/go.mod h1:ZQFFVG+MdnR0P+l6wpXgIL4NTtwiKIdBnrBd8Nrxr+0=
+github.com/klauspost/compress v1.18.2 h1:iiPHWW0YrcFgpBYhsA6D1+fqHssJscY/Tm/y2Uqnapk=
+github.com/klauspost/compress v1.18.2/go.mod h1:R0h/fSBs8DE4ENlcrlib3PsXS61voFxhIs2DeRhCvJ4=
github.com/klauspost/pgzip v1.2.6 h1:8RXeL5crjEUFnR2/Sn6GJNWtSQ3Dk8pq4CL3jvdDyjU=
github.com/klauspost/pgzip v1.2.6/go.mod h1:Ch1tH69qFZu15pkjo5kYi6mth2Zzwzt50oCQKQE9RUs=
github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
diff --git a/vendor/github.com/klauspost/compress/README.md b/vendor/github.com/klauspost/compress/README.md
index 244ee19c4..af2ef6395 100644
--- a/vendor/github.com/klauspost/compress/README.md
+++ b/vendor/github.com/klauspost/compress/README.md
@@ -27,6 +27,16 @@ Use the links above for more information on each.
# changelog
+* Oct 20, 2025 - [1.18.1](https://github.com/klauspost/compress/releases/tag/v1.18.1)
+ * zstd: Add simple zstd EncodeTo/DecodeTo functions https://github.com/klauspost/compress/pull/1079
+ * zstd: Fix incorrect buffer size in dictionary encodes https://github.com/klauspost/compress/pull/1059
+ * s2: check for cap, not len of buffer in EncodeBetter/Best by @vdarulis in https://github.com/klauspost/compress/pull/1080
+ * zlib: Avoiding extra allocation in zlib.reader.Reset by @travelpolicy in https://github.com/klauspost/compress/pull/1086
+ * gzhttp: remove redundant err check in zstdReader by @ryanfowler in https://github.com/klauspost/compress/pull/1090
+ * flate: Faster load+store https://github.com/klauspost/compress/pull/1104
+ * flate: Simplify matchlen https://github.com/klauspost/compress/pull/1101
+ * flate: Use exact sizes for huffman tables https://github.com/klauspost/compress/pull/1103
+
* Feb 19th, 2025 - [1.18.0](https://github.com/klauspost/compress/releases/tag/v1.18.0)
* Add unsafe little endian loaders https://github.com/klauspost/compress/pull/1036
* fix: check `r.err != nil` but return a nil value error `err` by @alingse in https://github.com/klauspost/compress/pull/1028
@@ -36,6 +46,9 @@ Use the links above for more information on each.
* flate: Fix matchlen L5+L6 https://github.com/klauspost/compress/pull/1049
* flate: Cleanup & reduce casts https://github.com/klauspost/compress/pull/1050
+
+ See changes to v1.17.x
+
* Oct 11th, 2024 - [1.17.11](https://github.com/klauspost/compress/releases/tag/v1.17.11)
* zstd: Fix extra CRC written with multiple Close calls https://github.com/klauspost/compress/pull/1017
* s2: Don't use stack for index tables https://github.com/klauspost/compress/pull/1014
@@ -102,7 +115,8 @@ https://github.com/klauspost/compress/pull/919 https://github.com/klauspost/comp
* s2: Do 2 overlapping match checks https://github.com/klauspost/compress/pull/839
* flate: Add amd64 assembly matchlen https://github.com/klauspost/compress/pull/837
* gzip: Copy bufio.Reader on Reset by @thatguystone in https://github.com/klauspost/compress/pull/860
-
+
+
See changes to v1.16.x
@@ -669,3 +683,4 @@ Here are other packages of good quality and pure Go (no cgo wrappers or autoconv
# license
This code is licensed under the same conditions as the original Go code. See LICENSE file.
+
diff --git a/vendor/github.com/klauspost/compress/flate/deflate.go b/vendor/github.com/klauspost/compress/flate/deflate.go
index 4e92f5998..57d17eeab 100644
--- a/vendor/github.com/klauspost/compress/flate/deflate.go
+++ b/vendor/github.com/klauspost/compress/flate/deflate.go
@@ -421,7 +421,9 @@ func (d *compressor) deflateLazy() {
d.h = newHuffmanEncoder(maxFlateBlockTokens)
}
var tmp [256]uint16
- for _, v := range d.window[s.index:d.windowEnd] {
+ toIndex := d.window[s.index:d.windowEnd]
+ toIndex = toIndex[:min(len(toIndex), maxFlateBlockTokens)]
+ for _, v := range toIndex {
tmp[v]++
}
d.h.generate(tmp[:], 15)
diff --git a/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go b/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go
index 03a179697..7151140cc 100644
--- a/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go
+++ b/vendor/github.com/klauspost/compress/flate/huffman_bit_writer.go
@@ -646,7 +646,7 @@ func (w *huffmanBitWriter) writeBlockDynamic(tokens *tokens, eof bool, input []b
w.lastHeader = 0
}
- numLiterals, numOffsets := w.indexTokens(tokens, fillReuse && !sync)
+ numLiterals, numOffsets := w.indexTokens(tokens, true)
extraBits := 0
ssize, storable := w.storedSize(input)
@@ -781,7 +781,7 @@ func (w *huffmanBitWriter) fillTokens() {
// literalFreq and offsetFreq, and generates literalEncoding
// and offsetEncoding.
// The number of literal and offset tokens is returned.
-func (w *huffmanBitWriter) indexTokens(t *tokens, filled bool) (numLiterals, numOffsets int) {
+func (w *huffmanBitWriter) indexTokens(t *tokens, alwaysEOB bool) (numLiterals, numOffsets int) {
//copy(w.literalFreq[:], t.litHist[:])
*(*[256]uint16)(w.literalFreq[:]) = t.litHist
//copy(w.literalFreq[256:], t.extraHist[:])
@@ -791,9 +791,10 @@ func (w *huffmanBitWriter) indexTokens(t *tokens, filled bool) (numLiterals, num
if t.n == 0 {
return
}
- if filled {
- return maxNumLit, maxNumDist
+ if alwaysEOB {
+ w.literalFreq[endBlockMarker] = 1
}
+
// get the number of literals
numLiterals = len(w.literalFreq)
for w.literalFreq[numLiterals-1] == 0 {
diff --git a/vendor/github.com/klauspost/compress/flate/stateless.go b/vendor/github.com/klauspost/compress/flate/stateless.go
index 90b74f7ac..455ed3e2b 100644
--- a/vendor/github.com/klauspost/compress/flate/stateless.go
+++ b/vendor/github.com/klauspost/compress/flate/stateless.go
@@ -61,13 +61,19 @@ var bitWriterPool = sync.Pool{
},
}
+// tokensPool contains tokens struct objects that can be reused
+var tokensPool = sync.Pool{
+ New: func() any {
+ return &tokens{}
+ },
+}
+
// StatelessDeflate allows compressing directly to a Writer without retaining state.
// When returning everything will be flushed.
// Up to 8KB of an optional dictionary can be given which is presumed to precede the block.
// Longer dictionaries will be truncated and will still produce valid output.
// Sending nil dictionary is perfectly fine.
func StatelessDeflate(out io.Writer, in []byte, eof bool, dict []byte) error {
- var dst tokens
bw := bitWriterPool.Get().(*huffmanBitWriter)
bw.reset(out)
defer func() {
@@ -91,6 +97,12 @@ func StatelessDeflate(out io.Writer, in []byte, eof bool, dict []byte) error {
// For subsequent loops, keep shallow dict reference to avoid alloc+copy.
var inDict []byte
+ dst := tokensPool.Get().(*tokens)
+ dst.Reset()
+ defer func() {
+ tokensPool.Put(dst)
+ }()
+
for len(in) > 0 {
todo := in
if len(inDict) > 0 {
@@ -113,9 +125,9 @@ func StatelessDeflate(out io.Writer, in []byte, eof bool, dict []byte) error {
}
// Compress
if len(inDict) == 0 {
- statelessEnc(&dst, todo, int16(len(dict)))
+ statelessEnc(dst, todo, int16(len(dict)))
} else {
- statelessEnc(&dst, inDict[:maxStatelessDict+len(todo)], maxStatelessDict)
+ statelessEnc(dst, inDict[:maxStatelessDict+len(todo)], maxStatelessDict)
}
isEof := eof && len(in) == 0
@@ -129,7 +141,7 @@ func StatelessDeflate(out io.Writer, in []byte, eof bool, dict []byte) error {
// If we removed less than 1/16th, huffman compress the block.
bw.writeBlockHuff(isEof, uncompressed, len(in) == 0)
} else {
- bw.writeBlockDynamic(&dst, isEof, uncompressed, len(in) == 0)
+ bw.writeBlockDynamic(dst, isEof, uncompressed, len(in) == 0)
}
if len(in) > 0 {
// Retain a dict if we have more
diff --git a/vendor/modules.txt b/vendor/modules.txt
index fad162c6a..c6f1f66a4 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -278,7 +278,7 @@ github.com/inconshreveable/mousetrap
# github.com/json-iterator/go v1.1.12
## explicit; go 1.12
github.com/json-iterator/go
-# github.com/klauspost/compress v1.18.1
+# github.com/klauspost/compress v1.18.2
## explicit; go 1.23
github.com/klauspost/compress
github.com/klauspost/compress/flate