Update dependencies (#2007)

* Update dependencies

1 files changed, 30 insertions, 13 deletions

diff --git a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
index 847b322a..191384ad 100644
--- a/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
+++ b/vendor/github.com/klauspost/compress/zstd/seqdec_amd64.go
@@ -32,18 +32,22 @@ type decodeSyncAsmContext struct {
 // sequenceDecs_decodeSync_amd64 implements the main loop of sequenceDecs.decodeSync in x86 asm.
 //
 // Please refer to seqdec_generic.go for the reference implementation.
+//
 //go:noescape
 func sequenceDecs_decodeSync_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
 
 // sequenceDecs_decodeSync_bmi2 implements the main loop of sequenceDecs.decodeSync in x86 asm with BMI2 extensions.
+//
 //go:noescape
 func sequenceDecs_decodeSync_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
 
 // sequenceDecs_decodeSync_safe_amd64 does the same as above, but does not write more than output buffer.
+//
 //go:noescape
 func sequenceDecs_decodeSync_safe_amd64(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
 
 // sequenceDecs_decodeSync_safe_bmi2 does the same as above, but does not write more than output buffer.
+//
 //go:noescape
 func sequenceDecs_decodeSync_safe_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeSyncAsmContext) int
 
@@ -55,16 +59,22 @@ func (s *sequenceDecs) decodeSyncSimple(hist []byte) (bool, error) {
 	if s.maxSyncLen == 0 && cap(s.out)-len(s.out) < maxCompressedBlockSize {
 		return false, nil
 	}
-	useSafe := false
-	if s.maxSyncLen == 0 && cap(s.out)-len(s.out) < maxCompressedBlockSizeAlloc {
-		useSafe = true
-	}
-	if s.maxSyncLen > 0 && cap(s.out)-len(s.out)-compressedBlockOverAlloc < int(s.maxSyncLen) {
-		useSafe = true
-	}
-	if cap(s.literals) < len(s.literals)+compressedBlockOverAlloc {
-		useSafe = true
-	}
+
+	// FIXME: Using unsafe memory copies leads to rare, random crashes
+	// with fuzz testing. It is therefore disabled for now.
+	const useSafe = true
+	/*
+		useSafe := false
+		if s.maxSyncLen == 0 && cap(s.out)-len(s.out) < maxCompressedBlockSizeAlloc {
+			useSafe = true
+		}
+		if s.maxSyncLen > 0 && cap(s.out)-len(s.out)-compressedBlockOverAlloc < int(s.maxSyncLen) {
+			useSafe = true
+		}
+		if cap(s.literals) < len(s.literals)+compressedBlockOverAlloc {
+			useSafe = true
+		}
+	*/
 
 	br := s.br
 
@@ -129,7 +139,7 @@ func (s *sequenceDecs) decodeSyncSimple(hist []byte) (bool, error) {
 		if debugDecoder {
 			println("msl:", s.maxSyncLen, "cap", cap(s.out), "bef:", startSize, "sz:", size-startSize, "mbs:", maxBlockSize, "outsz:", cap(s.out)-startSize)
 		}
-		return true, fmt.Errorf("output (%d) bigger than max block size (%d)", size-startSize, maxBlockSize)
+		return true, fmt.Errorf("output bigger than max block size (%d)", maxBlockSize)
 
 	default:
 		return true, fmt.Errorf("sequenceDecs_decode returned erronous code %d", errCode)
@@ -137,7 +147,8 @@ func (s *sequenceDecs) decodeSyncSimple(hist []byte) (bool, error) {
 
 	s.seqSize += ctx.litRemain
 	if s.seqSize > maxBlockSize {
-		return true, fmt.Errorf("output (%d) bigger than max block size (%d)", s.seqSize, maxBlockSize)
+		return true, fmt.Errorf("output bigger than max block size (%d)", maxBlockSize)
+
 	}
 	err := br.close()
 	if err != nil {
@@ -195,20 +206,24 @@ const errorNotEnoughSpace = 5
 // sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm.
 //
 // Please refer to seqdec_generic.go for the reference implementation.
+//
 //go:noescape
 func sequenceDecs_decode_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
 
 // sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm.
 //
 // Please refer to seqdec_generic.go for the reference implementation.
+//
 //go:noescape
 func sequenceDecs_decode_56_amd64(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
 
 // sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions.
+//
 //go:noescape
 func sequenceDecs_decode_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
 
 // sequenceDecs_decode implements the main loop of sequenceDecs in x86 asm with BMI2 extensions.
+//
 //go:noescape
 func sequenceDecs_decode_56_bmi2(s *sequenceDecs, br *bitReader, ctx *decodeAsmContext) int
 
@@ -275,7 +290,7 @@ func (s *sequenceDecs) decode(seqs []seqVals) error {
 
 	s.seqSize += ctx.litRemain
 	if s.seqSize > maxBlockSize {
-		return fmt.Errorf("output (%d) bigger than max block size (%d)", s.seqSize, maxBlockSize)
+		return fmt.Errorf("output bigger than max block size (%d)", maxBlockSize)
 	}
 	err := br.close()
 	if err != nil {
@@ -302,10 +317,12 @@ type executeAsmContext struct {
 // Returns false if a match offset is too big.
 //
 // Please refer to seqdec_generic.go for the reference implementation.
+//
 //go:noescape
 func sequenceDecs_executeSimple_amd64(ctx *executeAsmContext) bool
 
 // Same as above, but with safe memcopies
+//
 //go:noescape
 func sequenceDecs_executeSimple_safe_amd64(ctx *executeAsmContext) bool