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Avoid using jsoniter, move to fastjson (#8063)

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This is to avoid using unsafe.Pointer type
code dependency for MinIO, this causes
crashes on ARM64 platforms

Refer #8005 collection of runtime crashes due
to unsafe.Pointer usage incorrectly. We have
seen issues like this before when using
jsoniter library in the past.

This PR hopes to fix this using fastjson
This commit is contained in:
Harshavardhana
2019-08-19 08:35:52 -10:00
committed by GitHub
parent b3ca304c01
commit 9ca7470ccc
10 changed files with 335 additions and 202 deletions
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16
cmd/gateway/s3/gateway-s3-metadata_test.go
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@@ -53,25 +53,25 @@ func TestReadGWMetadata(t *testing.T) {
metaStr string
pass bool
}{
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", {"stat": {"size": "132", "modTime": "2018-08-31T22:25:39.23626461Z" }}}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", {"stat": {"size": "132", "modTime": "0000-00-00T00:00:00.00000000Z" }}}`, false},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", {"stat": {"size": "5242880", "modTime": "2018-08-31T22:25:39.23626461Z" }},"meta":{"content-type":"application/octet-stream","etag":"57c743902b2fc8eea6ba3bb4fc58c8e8"},"parts":[{"number":1,"name":"part.1","etag":"","size":5242880}]}}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", {"stat": {"size": "68190720", "modTime": "2018-08-31T22:25:39.23626461Z" }},"meta":{"X-Minio-Internal-Encrypted-Multipart":"","X-Minio-Internal-Server-Side-Encryption-Iv":"kdbOcKdXD3Sew8tOiHe5eI9xkX1oQ2W9JURz0oslCZA=","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","X-Minio-Internal-Server-Side-Encryption-Sealed-Key":"IAAfAMfqKrxMXC9LuiI7ENP+p0xArepzAiIeB/MftFp7Xmq2OzDkKlmNbj5RKI89RrjiAbOVLSSEMvqQsrIrTQ==","content-type":"text/plain; charset=utf-8","etag":"2b137fa4ab80126af54623b010c98de6-2"},"parts":[{"number":1,"name":"part.1","etag":"c5cac075eefdab801a5198812f51b36e","size":67141632},{"number":2,"name":"part.2","etag":"ccdf4b774bc3be8eef9a8987309e8171","size":1049088}]}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", {"stat": {"size": "68190720", "modTime": "2018-08-31T22:25:39.23626461Z" }},"meta":{"X-Minio-Internal-Encrypted-Multipart":"","X-Minio-Internal-Server-Side-Encryption-Iv":"kdbOcKdXD3Sew8tOiHe5eI9xkX1oQ2W9JURz0oslCZA=","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","X-Minio-Internal-Server-Side-Encryption-Sealed-Key":"IAAfAMfqKrxMXC9LuiI7ENP+p0xArepzAiIeB/MftFp7Xmq2OzDkKlmNbj5RKI89RrjiAbOVLSSEMvqQsrIrTQ==","content-type":"text/plain; charset=utf-8","etag":"2b137fa4ab80126af54623b010c98de6-2"},"parts":"123"}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", "stat": {"size": 132, "modTime": "2018-08-31T22:25:39.23626461Z" }}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", "stat": {"size": 132, "modTime": "0000-00-00T00:00:00.00000000Z" }}`, false},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", "stat": {"size": 5242880, "modTime": "2018-08-31T22:25:39.23626461Z" },"meta":{"content-type":"application/octet-stream","etag":"57c743902b2fc8eea6ba3bb4fc58c8e8"},"parts":[{"number":1,"name":"part.1","etag":"","size":5242880}]}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", "stat": {"size": 68190720, "modTime": "2018-08-31T22:25:39.23626461Z" },"meta":{"X-Minio-Internal-Encrypted-Multipart":"","X-Minio-Internal-Server-Side-Encryption-Iv":"kdbOcKdXD3Sew8tOiHe5eI9xkX1oQ2W9JURz0oslCZA=","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","X-Minio-Internal-Server-Side-Encryption-Sealed-Key":"IAAfAMfqKrxMXC9LuiI7ENP+p0xArepzAiIeB/MftFp7Xmq2OzDkKlmNbj5RKI89RrjiAbOVLSSEMvqQsrIrTQ==","content-type":"text/plain; charset=utf-8","etag":"2b137fa4ab80126af54623b010c98de6-2"},"parts":[{"number":1,"name":"part.1","etag":"c5cac075eefdab801a5198812f51b36e","size":67141632},{"number":2,"name":"part.2","etag":"ccdf4b774bc3be8eef9a8987309e8171","size":1049088}]}`, true},
{`{"version": "` + gwMetaVersion + `", "format":"` + gwMetaFormat + `", "stat": {"size": "68190720", "modTime": "2018-08-31T22:25:39.23626461Z" },"meta":{"X-Minio-Internal-Encrypted-Multipart":"","X-Minio-Internal-Server-Side-Encryption-Iv":"kdbOcKdXD3Sew8tOiHe5eI9xkX1oQ2W9JURz0oslCZA=","X-Minio-Internal-Server-Side-Encryption-Seal-Algorithm":"DAREv2-HMAC-SHA256","X-Minio-Internal-Server-Side-Encryption-Sealed-Key":"IAAfAMfqKrxMXC9LuiI7ENP+p0xArepzAiIeB/MftFp7Xmq2OzDkKlmNbj5RKI89RrjiAbOVLSSEMvqQsrIrTQ==","content-type":"text/plain; charset=utf-8","etag":"2b137fa4ab80126af54623b010c98de6-2"},"parts":"123"}`, false},
}
for i, tt := range tests {
buf := bytes.NewBufferString(tt.metaStr)
m, err := readGWMetadata(context.Background(), *buf)
if err != nil && tt.pass {
t.Errorf("Test %d: Expected parse gw metadata to succeed, but failed", i)
t.Errorf("Test %d: Expected parse gw metadata to succeed, but failed, %s", i+1, err)
}
if err == nil && !tt.pass {
t.Errorf("Test %d: Expected parse gw metadata to succeed, but failed", i)
t.Errorf("Test %d: Expected parse gw metadata to succeed, but failed", i+1)
}
if err == nil {
if m.Version != gwMetaVersion {
t.Errorf("Test %d: Expected version %s, but failed with %s", i, gwMetaVersion, m.Version)
t.Errorf("Test %d: Expected version %s, but failed with %s", i+1, gwMetaVersion, m.Version)
}
}
}