Skip to main content

Get crash signature from Firefox crash ping

Project description

fx-crash-sig

Symbolicates crash pings and generates signatures.

Take crash ping stack traces and:

  1. Use tecken symbolication to symbolicate crash ping stack traces

  2. use socorro-siggen to get crash signature

Install

pip install fx-crash-sig

Usage

Example script:

import json

from fx_crash_sig.crash_processor import CrashProcessor

with open("crashping.json") as fp:
    crash_ping = json.load(fp)

crash_processor = CrashProcessor()

signature_result = crash_processor.get_signature(crash_ping)
print(signature_result.signature)

Command line (using sample.json):

cat sample.json | fx-crash-sig

Minimal crash ping structure

These are the parts of the crash ping we use:

- normalized_os                (optional)
- payload:
  - metadata:
    - async_shutdown_timeout   (optional)
    - ipc_channel_error        (optional)
    - oom_allocation_size      (optional)
    - moz_crash_reason         (optional)
  - stack_traces:
    - crash_info:
      - crashing_thread
    - modules[]
      - debug_file
      - debug_id
      - filename
      - base_addr
    - threads[]
      - frames[]
         - ip
         - module_index
         - trust

Project details


Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

fx-crash-sig-0.1.13.tar.gz (32.8 kB view hashes)

Uploaded source

Built Distribution

fx_crash_sig-0.1.13-py3-none-any.whl (33.8 kB view hashes)

Uploaded py3

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page