vendor: update github.com/valyala/gozstd from v1.6.1 to v1.6.2

go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/google/go-cmp v0.3.0 // indirect
 	github.com/klauspost/compress v1.8.3
 	github.com/valyala/fastjson v1.4.1
-	github.com/valyala/gozstd v1.6.1
+	github.com/valyala/gozstd v1.6.2
 	github.com/valyala/histogram v1.0.1
 	github.com/valyala/quicktemplate v1.2.0
 	golang.org/x/sys v0.0.0-20190913121621-c3b328c6e5a7

go.sum

@@ -41,8 +41,8 @@ github.com/valyala/fastjson v1.4.1 h1:hrltpHpIpkaxll8QltMU8c3QZ5+qIiCL8yKqPFJI/y
 github.com/valyala/fastjson v1.4.1/go.mod h1:nV6MsjxL2IMJQUoHDIrjEI7oLyeqK6aBD7EFWPsvP8o=
 github.com/valyala/fastrand v1.0.0 h1:LUKT9aKer2dVQNUi3waewTbKV+7H17kvWFNKs2ObdkI=
 github.com/valyala/fastrand v1.0.0/go.mod h1:HWqCzkrkg6QXT8V2EXWvXCoow7vLwOFN002oeRzjapQ=
-github.com/valyala/gozstd v1.6.1 h1:oFN2mNW0kOr1fEKJuLpDwakNb6Y9fElVEBZmPEsFTUw=
-github.com/valyala/gozstd v1.6.1/go.mod h1:y5Ew47GLlP37EkTB+B4s7r6A5rdaeB7ftbl9zoYiIPQ=
+github.com/valyala/gozstd v1.6.2 h1:MgBfNm0I8IKm51LUTTKfO9vi4BtmoH7kBXeUvgaiZVU=
+github.com/valyala/gozstd v1.6.2/go.mod h1:y5Ew47GLlP37EkTB+B4s7r6A5rdaeB7ftbl9zoYiIPQ=
 github.com/valyala/histogram v1.0.1 h1:FzA7n2Tz/wKRMejgu3PV1vw3htAklTjjuoI6z3d4KDg=
 github.com/valyala/histogram v1.0.1/go.mod h1:lQy0xA4wUz2+IUnf97SivorsJIp8FxsnRd6x25q7Mto=
 github.com/valyala/quicktemplate v1.2.0 h1:BaO1nHTkspYzmAjPXj0QiDJxai96tlcZyKcI9dyEGvM=

vendor/github.com/valyala/gozstd/.travis.yml

@@ -3,9 +3,10 @@ language: go
 os:
   - linux
   - osx
+  - freebsd
   
 go:
-  - 1.10.x
+  - 1.12
 
 script:
   # build test for supported platforms

vendor/github.com/valyala/gozstd/README.md

@@ -67,7 +67,7 @@ and [Reader](https://godoc.org/github.com/valyala/gozstd#Reader) for stream deco
     A: `go1.10` and newer. Pull requests for older go versions are accepted.
 
   * Q: _Which platforms/architectures are supported?_  
-    A: `linux/amd64`, `linux/arm`, `linux/arm64`, `darwin/amd64`, `windows/amd64`. Pull requests for other platforms/architectures
+    A: `linux/amd64`, `linux/arm`, `linux/arm64`, `freebsd/amd64`, `darwin/amd64`, `windows/amd64`. Pull requests for other platforms/architectures
        are accepted.
        
   * Q: _I don't trust `libzstd*.a` binary files from the repo or these files dont't work on my OS/ARCH. How to rebuild them?_

vendor/github.com/valyala/gozstd/zstd.h

@@ -71,7 +71,7 @@ extern "C" {
 /*------   Version   ------*/
 #define ZSTD_VERSION_MAJOR    1
 #define ZSTD_VERSION_MINOR    4
-#define ZSTD_VERSION_RELEASE  2
+#define ZSTD_VERSION_RELEASE  3
 
 #define ZSTD_VERSION_NUMBER  (ZSTD_VERSION_MAJOR *100*100 + ZSTD_VERSION_MINOR *100 + ZSTD_VERSION_RELEASE)
 ZSTDLIB_API unsigned ZSTD_versionNumber(void);   /**< to check runtime library version */
@@ -1909,7 +1909,7 @@ ZSTDLIB_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx);
 /*!
     Block functions produce and decode raw zstd blocks, without frame metadata.
     Frame metadata cost is typically ~18 bytes, which can be non-negligible for very small blocks (< 100 bytes).
-    User will have to take in charge required information to regenerate data, such as compressed and content sizes.
+    But users will have to take in charge needed metadata to regenerate data, such as compressed and content sizes.
 
     A few rules to respect :
     - Compressing and decompressing require a context structure
@@ -1920,12 +1920,14 @@ ZSTDLIB_API ZSTD_nextInputType_e ZSTD_nextInputType(ZSTD_DCtx* dctx);
       + copyCCtx() and copyDCtx() can be used too
     - Block size is limited, it must be <= ZSTD_getBlockSize() <= ZSTD_BLOCKSIZE_MAX == 128 KB
       + If input is larger than a block size, it's necessary to split input data into multiple blocks
-      + For inputs larger than a single block, really consider using regular ZSTD_compress() instead.
-        Frame metadata is not that costly, and quickly becomes negligible as source size grows larger.
-    - When a block is considered not compressible enough, ZSTD_compressBlock() result will be zero.
-      In which case, nothing is produced into `dst` !
-      + User must test for such outcome and deal directly with uncompressed data
-      + ZSTD_decompressBlock() doesn't accept uncompressed data as input !!!
+      + For inputs larger than a single block, consider using regular ZSTD_compress() instead.
+        Frame metadata is not that costly, and quickly becomes negligible as source size grows larger than a block.
+    - When a block is considered not compressible enough, ZSTD_compressBlock() result will be 0 (zero) !
+      ===> In which case, nothing is produced into `dst` !
+      + User __must__ test for such outcome and deal directly with uncompressed data
+      + A block cannot be declared incompressible if ZSTD_compressBlock() return value was != 0.
+        Doing so would mess up with statistics history, leading to potential data corruption.
+      + ZSTD_decompressBlock() _doesn't accept uncompressed data as input_ !!
       + In case of multiple successive blocks, should some of them be uncompressed,
         decoder must be informed of their existence in order to follow proper history.
         Use ZSTD_insertBlock() for such a case.

vendor/modules.txt

@@ -19,7 +19,7 @@ github.com/valyala/fastjson
 github.com/valyala/fastjson/fastfloat
 # github.com/valyala/fastrand v1.0.0
 github.com/valyala/fastrand
-# github.com/valyala/gozstd v1.6.1
+# github.com/valyala/gozstd v1.6.2
 github.com/valyala/gozstd
 # github.com/valyala/histogram v1.0.1
 github.com/valyala/histogram