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author | dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> | 2021-08-17 12:21:23 +0000 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-08-17 12:21:23 +0000 |
commit | e9f4d81790d2016f320bbb4500c3474613974491 (patch) | |
tree | 1a0a8bfaf7cad9d8afc9b30d03c52fd11fa434b9 /vendor/github.com/klauspost/compress/zstd | |
parent | 8c228bdbd031e5930e6319e8fe25b3ff340919f3 (diff) | |
download | podman-e9f4d81790d2016f320bbb4500c3474613974491.tar.gz podman-e9f4d81790d2016f320bbb4500c3474613974491.tar.bz2 podman-e9f4d81790d2016f320bbb4500c3474613974491.zip |
Bump github.com/containers/storage from 1.34.0 to 1.34.1
Bumps [github.com/containers/storage](https://github.com/containers/storage) from 1.34.0 to 1.34.1.
- [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/v1.34.0...v1.34.1)
---
updated-dependencies:
- dependency-name: github.com/containers/storage
dependency-type: direct:production
update-type: version-update:semver-patch
...
Signed-off-by: dependabot[bot] <support@github.com>
Diffstat (limited to 'vendor/github.com/klauspost/compress/zstd')
-rw-r--r-- | vendor/github.com/klauspost/compress/zstd/enc_best.go | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/vendor/github.com/klauspost/compress/zstd/enc_best.go b/vendor/github.com/klauspost/compress/zstd/enc_best.go index 41025d62b..96028ecd8 100644 --- a/vendor/github.com/klauspost/compress/zstd/enc_best.go +++ b/vendor/github.com/klauspost/compress/zstd/enc_best.go @@ -5,6 +5,7 @@ package zstd import ( + "bytes" "fmt" "github.com/klauspost/compress" @@ -208,6 +209,11 @@ encodeLoop: if s-offset >= e.maxMatchOff || load3232(src, offset) != first { return match{s: s, est: highScore} } + if debugAsserts { + if !bytes.Equal(src[s:s+4], src[offset:offset+4]) { + panic(fmt.Sprintf("first match mismatch: %v != %v, first: %08x", src[s:s+4], src[offset:offset+4], first)) + } + } m := match{offset: offset, s: s, length: 4 + e.matchlen(s+4, offset+4, src), rep: rep} m.estBits(bitsPerByte) return m @@ -218,17 +224,17 @@ encodeLoop: best = bestOf(best, matchAt(candidateS.prev-e.cur, s, uint32(cv), -1)) if canRepeat && best.length < goodEnough { - cv := uint32(cv >> 8) + cv32 := uint32(cv >> 8) spp := s + 1 - best = bestOf(best, matchAt(spp-offset1, spp, cv, 1)) - best = bestOf(best, matchAt(spp-offset2, spp, cv, 2)) - best = bestOf(best, matchAt(spp-offset3, spp, cv, 3)) + best = bestOf(best, matchAt(spp-offset1, spp, cv32, 1)) + best = bestOf(best, matchAt(spp-offset2, spp, cv32, 2)) + best = bestOf(best, matchAt(spp-offset3, spp, cv32, 3)) if best.length > 0 { - cv >>= 16 + cv32 = uint32(cv >> 24) spp += 2 - best = bestOf(best, matchAt(spp-offset1, spp, cv, 1)) - best = bestOf(best, matchAt(spp-offset2, spp, cv, 2)) - best = bestOf(best, matchAt(spp-offset3, spp, cv, 3)) + best = bestOf(best, matchAt(spp-offset1, spp, cv32, 1)) + best = bestOf(best, matchAt(spp-offset2, spp, cv32, 2)) + best = bestOf(best, matchAt(spp-offset3, spp, cv32, 3)) } } // Load next and check... @@ -281,6 +287,12 @@ encodeLoop: } } + if debugAsserts { + if !bytes.Equal(src[best.s:best.s+best.length], src[best.offset:best.offset+best.length]) { + panic(fmt.Sprintf("match mismatch: %v != %v", src[best.s:best.s+best.length], src[best.offset:best.offset+best.length])) + } + } + // We have a match, we can store the forward value if best.rep > 0 { s = best.s @@ -356,7 +368,7 @@ encodeLoop: panic(fmt.Sprintf("s (%d) <= t (%d)", s, t)) } - if debugAsserts && canRepeat && int(offset1) > len(src) { + if debugAsserts && int(offset1) > len(src) { panic("invalid offset") } |