Update go-structform to 0.0.8 (#25051)

(cherry picked from commit fb1eb8d)

CHANGELOG.next.asciidoc

@@ -98,6 +98,7 @@ https://github.com/elastic/beats/compare/v7.0.0-alpha2...master[Check the HEAD d
 
 *Affecting all Beats*
 
+- Fix events being dropped if they contain a floating point value of NaN or Inf. {pull}25051[25051]
 - Fix templates being overwritten if there was an error when check for the template existance. {pull}24332[24332]
 - Fix a race condition with the Kafka pipeline client, it is possible that `Close()` get called before `Connect()` . {issue}11945[11945]
 - Allow users to configure only `cluster_uuid` setting under `monitoring` namespace. {pull}14338[14338]

NOTICE.txt

@@ -7454,11 +7454,11 @@ Contents of probable licence file $GOMODCACHE/github.com/elastic/go-seccomp-bpf@
 
 --------------------------------------------------------------------------------
 Dependency : github.com/elastic/go-structform
-Version: v0.0.7
+Version: v0.0.8
 Licence type (autodetected): Apache-2.0
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/elastic/[email protected].7/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/elastic/[email protected].8/LICENSE:
 
                                  Apache License
                            Version 2.0, January 2004
@@ -14556,11 +14556,11 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 --------------------------------------------------------------------------------
 Dependency : github.com/stretchr/testify
-Version: v1.6.1
+Version: v1.7.0
 Licence type (autodetected): MIT
 --------------------------------------------------------------------------------
 
-Contents of probable licence file $GOMODCACHE/github.com/stretchr/testify@v1.6.1/LICENSE:
+Contents of probable licence file $GOMODCACHE/github.com/stretchr/testify@v1.7.0/LICENSE:
 
 MIT License
 

go.mod

@@ -68,7 +68,7 @@ require (
 	github.com/elastic/go-lumber v0.1.0
 	github.com/elastic/go-perf v0.0.0-20191212140718-9c656876f595
 	github.com/elastic/go-seccomp-bpf v1.1.0
-	github.com/elastic/go-structform v0.0.7
+	github.com/elastic/go-structform v0.0.8
 	github.com/elastic/go-sysinfo v1.6.0
 	github.com/elastic/go-txfile v0.0.7
 	github.com/elastic/go-ucfg v0.8.3
@@ -147,7 +147,7 @@ require (
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/objx v0.2.0 // indirect
-	github.com/stretchr/testify v1.6.1
+	github.com/stretchr/testify v1.7.0
 	github.com/tsg/go-daemon v0.0.0-20200207173439-e704b93fd89b
 	github.com/tsg/gopacket v0.0.0-20200626092518-2ab8e397a786
 	github.com/ugorji/go/codec v1.1.8

go.sum

@@ -296,8 +296,8 @@ github.com/elastic/go-plugins-helpers v0.0.0-20200207104224-bdf17607b79f h1:Fvsq
 github.com/elastic/go-plugins-helpers v0.0.0-20200207104224-bdf17607b79f/go.mod h1:OPGqFNdTS34kMReS5hPFtBhD9J8itmSDurs1ix2wx7c=
 github.com/elastic/go-seccomp-bpf v1.1.0 h1:jUzzDc6LyCtdolZdvL/26dad6rZ9vsc7xZ2eadKECAU=
 github.com/elastic/go-seccomp-bpf v1.1.0/go.mod h1:l+89Vy5BzjVcaX8USZRMOwmwwDScE+vxCFzzvQwN7T8=
-github.com/elastic/go-structform v0.0.7 h1:ihszOJQryNuIIHE2ZgsbiDq+agKO6V4yK0JYAI3tjzc=
-github.com/elastic/go-structform v0.0.7/go.mod h1:QrMyP3oM9Sjk92EVGLgRaL2lKt0Qx7ZNDRWDxB6khVs=
+github.com/elastic/go-structform v0.0.8 h1:U0qnb9Zqig7w+FhF+sLI3VZPPi/+2aJ0bIEW6R1z6Tk=
+github.com/elastic/go-structform v0.0.8/go.mod h1:CZWf9aIRYY5SuKSmOhtXScE5uQiLZNqAFnwKR4OrIM4=
 github.com/elastic/go-sysinfo v1.1.1/go.mod h1:i1ZYdU10oLNfRzq4vq62BEwD2fH8KaWh6eh0ikPT9F0=
 github.com/elastic/go-sysinfo v1.6.0 h1:u0QbU8eWSwKRPcFQancnSY4Zi0COksCJXkUgPHxE5Tw=
 github.com/elastic/go-sysinfo v1.6.0/go.mod h1:i1ZYdU10oLNfRzq4vq62BEwD2fH8KaWh6eh0ikPT9F0=
@@ -766,6 +766,8 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
 github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8 h1:zLV6q4e8Jv9EHjNg/iHfzwDkCve6Ua5jCygptrtXHvI=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/syndtr/gocapability v0.0.0-20170704070218-db04d3cc01c8/go.mod h1:hkRG7XYTFWNJGYcbNJQlaLq0fg1yr4J4t/NcTQtrfww=
 github.com/tsg/go-daemon v0.0.0-20200207173439-e704b93fd89b h1:X/8hkb4rQq3+QuOxpJK7gWmAXmZucF0EI1s1BfBLq6U=
 github.com/tsg/go-daemon v0.0.0-20200207173439-e704b93fd89b/go.mod h1:jAqhj/JBVC1PwcLTWd6rjQyGyItxxrhpiBl8LSuAGmw=

libbeat/outputs/codec/json/json.go

@@ -73,6 +73,7 @@ func New(version string, config Config) *Encoder {
 func (e *Encoder) reset() {
 	visitor := json.NewVisitor(&e.buf)
 	visitor.SetEscapeHTML(e.config.EscapeHTML)
+	visitor.SetIgnoreInvalidFloat(true)
 
 	var err error
 

libbeat/outputs/codec/json/json_test.go

@@ -18,6 +18,7 @@
 package json
 
 import (
+	"math"
 	"testing"
 	"time"
 
@@ -52,27 +53,31 @@ func TestJsonCodec(t *testing.T) {
   "msg": "message"
 }`,
 		},
-		"html escaping enabled": testCase{
+		"html escaping enabled": {
 			config:   Config{EscapeHTML: true},
 			in:       common.MapStr{"msg": "<hello>world</hello>"},
 			expected: `{"@timestamp":"0001-01-01T00:00:00.000Z","@metadata":{"beat":"test","type":"_doc","version":"1.2.3"},"msg":"\u003chello\u003eworld\u003c/hello\u003e"}`,
 		},
-		"html escaping disabled": testCase{
+		"html escaping disabled": {
 			config:   Config{EscapeHTML: false},
 			in:       common.MapStr{"msg": "<hello>world</hello>"},
 			expected: `{"@timestamp":"0001-01-01T00:00:00.000Z","@metadata":{"beat":"test","type":"_doc","version":"1.2.3"},"msg":"<hello>world</hello>"}`,
 		},
-		"UTC timezone offset": testCase{
+		"UTC timezone offset": {
 			config:   Config{LocalTime: true},
 			in:       common.MapStr{"msg": "message"},
 			expected: `{"@timestamp":"0001-01-01T00:00:00.000+00:00","@metadata":{"beat":"test","type":"_doc","version":"1.2.3"},"msg":"message"}`,
 		},
-		"PST timezone offset": testCase{
+		"PST timezone offset": {
 			config:   Config{LocalTime: true},
 			ts:       time.Time{}.In(time.FixedZone("PST", -8*60*60)),
 			in:       common.MapStr{"msg": "message"},
 			expected: `{"@timestamp":"0000-12-31T16:00:00.000-08:00","@metadata":{"beat":"test","type":"_doc","version":"1.2.3"},"msg":"message"}`,
 		},
+		"float undefined values": {
+			in:       common.MapStr{"nan": math.NaN()},
+			expected: `{"@timestamp":"0001-01-01T00:00:00.000Z","@metadata":{"beat":"test","type":"_doc","version":"1.2.3"},"nan":null}`,
+		},
 	}
 
 	for name, test := range cases {