Bump github.com/containers/storage from 1.41.0 to 1.42.0

Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.41.0 to 1.42.0.
- [Release notes](https://github.com/containers/storage/releases)
- [Changelog](https://github.com/containers/storage/blob/main/docs/containers-storage-changes.md)
- [Commits](https://github.com/containers/storage/compare/v1.41.0...v1.42.0)

---
updated-dependencies:
- dependency-name: github.com/containers/storage
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
2022-07-22 08:17:06 +00:00
committed by GitHub
parent ad12a292a3
commit b42e664854
133 changed files with 5213 additions and 2557 deletions

View File

@@ -23,7 +23,7 @@ type byteBuffer interface {
readByte() (byte, error)
// Skip n bytes.
skipN(n int) error
skipN(n int64) error
}
// in-memory buffer
@@ -62,9 +62,12 @@ func (b *byteBuf) readByte() (byte, error) {
return r, nil
}
func (b *byteBuf) skipN(n int) error {
func (b *byteBuf) skipN(n int64) error {
bb := *b
if len(bb) < n {
if n < 0 {
return fmt.Errorf("negative skip (%d) requested", n)
}
if int64(len(bb)) < n {
return io.ErrUnexpectedEOF
}
*b = bb[n:]
@@ -120,9 +123,9 @@ func (r *readerWrapper) readByte() (byte, error) {
return r.tmp[0], nil
}
func (r *readerWrapper) skipN(n int) error {
n2, err := io.CopyN(ioutil.Discard, r.r, int64(n))
if n2 != int64(n) {
func (r *readerWrapper) skipN(n int64) error {
n2, err := io.CopyN(ioutil.Discard, r.r, n)
if n2 != n {
err = io.ErrUnexpectedEOF
}
return err

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@@ -348,6 +348,9 @@ func (d *Decoder) DecodeAll(input, dst []byte) ([]byte, error) {
frame.history.setDict(&dict)
}
if frame.WindowSize > d.o.maxWindowSize {
if debugDecoder {
println("window size exceeded:", frame.WindowSize, ">", d.o.maxWindowSize)
}
return dst, ErrWindowSizeExceeded
}
if frame.FrameContentSize != fcsUnknown {

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@@ -528,8 +528,8 @@ func (e *Encoder) EncodeAll(src, dst []byte) []byte {
// If a non-single block is needed the encoder will reset again.
e.encoders <- enc
}()
// Use single segments when above minimum window and below 1MB.
single := len(src) < 1<<20 && len(src) > MinWindowSize
// Use single segments when above minimum window and below window size.
single := len(src) <= e.o.windowSize && len(src) > MinWindowSize
if e.o.single != nil {
single = *e.o.single
}

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@@ -283,7 +283,7 @@ func WithNoEntropyCompression(b bool) EOption {
// a decoder is allowed to reject a compressed frame which requests a memory size beyond decoder's authorized range.
// For broader compatibility, decoders are recommended to support memory sizes of at least 8 MB.
// This is only a recommendation, each decoder is free to support higher or lower limits, depending on local limitations.
// If this is not specified, block encodes will automatically choose this based on the input size.
// If this is not specified, block encodes will automatically choose this based on the input size and the window size.
// This setting has no effect on streamed encodes.
func WithSingleSegment(b bool) EOption {
return func(o *encoderOptions) error {

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@@ -106,7 +106,7 @@ func (d *frameDec) reset(br byteBuffer) error {
}
n := uint32(b[0]) | (uint32(b[1]) << 8) | (uint32(b[2]) << 16) | (uint32(b[3]) << 24)
println("Skipping frame with", n, "bytes.")
err = br.skipN(int(n))
err = br.skipN(int64(n))
if err != nil {
if debugDecoder {
println("Reading discarded frame", err)
@@ -231,20 +231,27 @@ func (d *frameDec) reset(br byteBuffer) error {
d.crc.Reset()
}
if d.WindowSize > d.o.maxWindowSize {
if debugDecoder {
printf("window size %d > max %d\n", d.WindowSize, d.o.maxWindowSize)
}
return ErrWindowSizeExceeded
}
if d.WindowSize == 0 && d.SingleSegment {
// We may not need window in this case.
d.WindowSize = d.FrameContentSize
if d.WindowSize < MinWindowSize {
d.WindowSize = MinWindowSize
}
if d.WindowSize > d.o.maxDecodedSize {
if debugDecoder {
printf("window size %d > max %d\n", d.WindowSize, d.o.maxWindowSize)
}
return ErrDecoderSizeExceeded
}
}
if d.WindowSize > uint64(d.o.maxWindowSize) {
if debugDecoder {
printf("window size %d > max %d\n", d.WindowSize, d.o.maxWindowSize)
}
return ErrWindowSizeExceeded
}
// The minimum Window_Size is 1 KB.
if d.WindowSize < MinWindowSize {
if debugDecoder {

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@@ -34,8 +34,8 @@ const (
// buildDtable will build the decoding table.
func (s *fseDecoder) buildDtable() error {
ctx := buildDtableAsmContext{
stateTable: (*uint16)(&s.stateTable[0]),
norm: (*int16)(&s.norm[0]),
stateTable: &s.stateTable[0],
norm: &s.norm[0],
dt: (*uint64)(&s.dt[0]),
}
code := buildDtable_asm(s, &ctx)

View File

@@ -55,16 +55,22 @@ 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

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