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authordependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>2020-01-23 08:41:51 +0000
committerMatthew Heon <mheon@redhat.com>2020-01-23 03:49:20 -0500
commit587a25fd8a9f903ffc45d6ca7442da3966f7443c (patch)
treef132402440f27e7acc553971b110d16de1bff42b /vendor/github.com/klauspost/compress/huff0/huff0.go
parentac3a6b80b0ccd2f9592110811ccf6fd844110b9e (diff)
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build(deps): bump github.com/containers/storage from 1.15.5 to 1.15.7
Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.15.5 to 1.15.7. - [Release notes](https://github.com/containers/storage/releases) - [Changelog](https://github.com/containers/storage/blob/master/docs/containers-storage-changes.md) - [Commits](https://github.com/containers/storage/compare/v1.15.5...v1.15.7) Signed-off-by: dependabot-preview[bot] <support@dependabot.com> Signed-off-by: Matthew Heon <mheon@redhat.com>
Diffstat (limited to 'vendor/github.com/klauspost/compress/huff0/huff0.go')
-rw-r--r--vendor/github.com/klauspost/compress/huff0/huff0.go7
1 files changed, 4 insertions, 3 deletions
diff --git a/vendor/github.com/klauspost/compress/huff0/huff0.go b/vendor/github.com/klauspost/compress/huff0/huff0.go
index 6bc23bbf0..53249df05 100644
--- a/vendor/github.com/klauspost/compress/huff0/huff0.go
+++ b/vendor/github.com/klauspost/compress/huff0/huff0.go
@@ -83,7 +83,7 @@ type Scratch struct {
MaxSymbolValue uint8
// TableLog will attempt to override the tablelog for the next block.
- // Must be <= 11.
+ // Must be <= 11 and >= 5.
TableLog uint8
// Reuse will specify the reuse policy
@@ -105,6 +105,7 @@ type Scratch struct {
maxCount int // count of the most probable symbol
clearCount bool // clear count
actualTableLog uint8 // Selected tablelog.
+ prevTableLog uint8 // Tablelog for previous table
prevTable cTable // Table used for previous compression.
cTable cTable // compression table
dt dTable // decompression table
@@ -127,8 +128,8 @@ func (s *Scratch) prepare(in []byte) (*Scratch, error) {
if s.TableLog == 0 {
s.TableLog = tableLogDefault
}
- if s.TableLog > tableLogMax {
- return nil, fmt.Errorf("tableLog (%d) > maxTableLog (%d)", s.TableLog, tableLogMax)
+ if s.TableLog > tableLogMax || s.TableLog < minTablelog {
+ return nil, fmt.Errorf(" invalid tableLog %d (%d -> %d)", s.TableLog, minTablelog, tableLogMax)
}
if s.MaxDecodedSize <= 0 || s.MaxDecodedSize > BlockSizeMax {
s.MaxDecodedSize = BlockSizeMax