Check last error after flb_log_event_decoder_next

[nokute78]

Bug Report

Original issue is #7362
We need to check if last decoder error is a real error or end of buffer using flb_log_event_decoder_get_last_result
#7362 (comment)

 there's a patch for that we've been applying in other plugins which conditionally switches the result code when it's FLB_EVENT_DECODER_ERROR_INSUFFICIENT_DATA and the input buffer offset matches the input buffer size (in the decoder state).

See also #7540

Following plugins are using flb_log_event_decoder_next.

• in_lib in_lib: fix error handling after flb_log_event_decoder_next #7669
• [N/A] in_tail
  • It doesn't check error.
• [N/A] filter_alter_size
  • It doesn't check error.
• filter_aws
• filter_checklist
• filter_ecs
• filter_expect
• filter_geoip2
• filter_grep
• filter_k8s
• filter_lua
• filter_modify filter_modify: fix error handling after flb_log_event_decoder_next #7641
• filter_multiline
• filter_nest
• filter_nightfall
• filter_parser
• filter_record_modifier
• filter_rewrite_tag
• [N/A] filter_stdout
  • It doesn't check error.
• filter_tensorflow
• [N/A] filter_throttle
  • It doesn't check error.
• filter_throttle_size
• filter_type_converter filter_type_converter: fix error handling after flb_log_event_decoder_next #7666
• filter_wasm
• [N/A] out_azure
  • It doesn't check error.
• [N/A] out_azure_kusto
  • It doesn't check error.
• [N/A] out_bigquery
  • It doesn't check error.
• [N/A] out_cloudwatch_logs
  • It doesn't check error.
• [N/A] out_datadog
  • It doesn't check error.
• [N/A] out_es
  • It doesn't check error.
• [N/A] out_flowcounter
  • It doesn't check error.
• [N/A] out_file
  • It doesn't check error.
• out_forward
• [N/A] out_gelf
  • It doesn't check error.
• [N/A] out_http
  • It doesn't check error.
• [N/A] out_influxdb
  • It doesn't check error.
• [N/A] out_kafka
  • It doesn't check error.
• [N/A] out_kafka_rest
  • It doesn't check error.
• [N/A] out_kinesis_firehose
  • It doesn't check error.
• [N/A] out_kinesis_streams
  • It doesn't check error.
• [N/A] out_logdna
  • It doesn't check error.
• [N/A] out_loki
  • It doesn't check error.
• [N/A] out_nats
  • It doesn't check error.
• [N/A] out_nrlogs
  • It doesn't check error.
• [N/A] out_opensearch
  • It doesn't check error.
• [N/A] out_opentelemetry
  • It doesn't check error.
• [N/A] out_plot
  • It doesn't check error.
• [N/A] out_s3
  • It doesn't check error.
• [N/A] out_skywalking
  • It doesn't check error.
• [N/A] out_slack
  • It doesn't check error.
• [N/A] out_splunk
  • It doesn't check error.
• out_stackdriver
• out_stdout
• out_syslog out_syslog: check error after flb_log_event_decoder_next #7639
  • No error verification except for test code.
• [N/A] out_tcp
  • It doesn't check error.
• [N/A] out_td
  • It doesn't check error.
• [N/A] out_udp
  • It doesn't check error.
• [N/A] out_vivo_exporter
  • It doesn't check error.

Describe the bug

To Reproduce

• Rubular link if applicable:

• Example log message if applicable:

• Steps to reproduce the problem:

Expected behavior

Screenshots

Your Environment

• Version used:
• Configuration:
• Environment name and version (e.g. Kubernetes? What version?):
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• Operating System and version:
• Filters and plugins:

Additional context

[github-actions]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days. Maintainers can add the exempt-stale label.

[github-actions]

This issue is stale because it has been open 90 days with no activity. Remove stale label or comment or this will be closed in 5 days. Maintainers can add the exempt-stale label.

[github-actions]

This issue was closed because it has been stalled for 5 days with no activity.