def process_minidump(minidump, cfi=None): if isinstance(minidump, InMemoryUploadedFile): minidump.open() # seek to start return ProcessState.from_minidump_buffer(minidump.read(), cfi) elif isinstance(minidump, TemporaryUploadedFile): return ProcessState.from_minidump(minidump.temporary_file_path(), cfi) else: return ProcessState.from_minidump_buffer(minidump, cfi)
def process_minidump(minidump, cfi=None): if isinstance(minidump, InMemoryUploadedFile): minidump.open() # seek to start return ProcessState.from_minidump_buffer(minidump.read(), cfi) elif isinstance(minidump, TemporaryUploadedFile): return ProcessState.from_minidump(minidump.temporary_file_path(), cfi) else: return ProcessState.from_minidump_buffer(minidump, cfi)
def merge_minidump_event(data, minidump): if isinstance(minidump, InMemoryUploadedFile): state = ProcessState.from_minidump_buffer(minidump.read()) elif isinstance(minidump, TemporaryUploadedFile): state = ProcessState.from_minidump(minidump.temporary_file_path()) else: state = ProcessState.from_minidump(minidump) data['platform'] = 'native' data['level'] = 'fatal' if state.crashed else 'info' data['message'] = 'Assertion Error: %s' % state.assertion if state.assertion \ else 'Fatal Error: %s' % state.crash_reason if state.timestamp: data['timestamp'] = float(state.timestamp) # Extract as much context information as we can. info = state.system_info context = data.setdefault('contexts', {}) os = context.setdefault('os', {}) device = context.setdefault('device', {}) os['type'] = 'os' # Required by "get_sdk_from_event" os['name'] = MINIDUMP_OS_TYPES.get(info.os_name, info.os_name) os['version'] = info.os_version os['build'] = info.os_build device['arch'] = arch_from_breakpad(info.cpu_family) # We can extract stack traces here already but since CFI is not # available yet (without debug symbols), the stackwalker will # resort to stack scanning which yields low-quality results. If # the user provides us with debug symbols, we could reprocess this # minidump and add improved stacktraces later. data['threads'] = [ { 'id': thread.thread_id, 'crashed': False, 'stacktrace': { 'frames': [ { 'instruction_addr': '0x%x' % frame.return_address, 'function': '<unknown>', # Required by interface 'package': frame.module.name if frame.module else None, } for frame in reversed(list(thread.frames())) ], }, } for thread in state.threads() ] # Mark the crashed thread and add its stacktrace to the exception crashed_thread = data['threads'][state.requesting_thread] crashed_thread['crashed'] = True # Extract the crash reason and infos data['exception'] = { 'value': data['message'], 'thread_id': crashed_thread['id'], 'type': state.crash_reason, # Move stacktrace here from crashed_thread (mutating!) 'stacktrace': crashed_thread.pop('stacktrace'), } # Extract referenced (not all loaded) images images = [{ 'type': 'symbolic', 'id': id_from_breakpad(module.id), 'image_addr': '0x%x' % module.addr, 'image_size': module.size, 'name': module.name, } for module in state.modules()] data.setdefault('debug_meta', {})['images'] = images
def merge_minidump_event(data, minidump): if isinstance(minidump, InMemoryUploadedFile): minidump.open() # seek to start state = ProcessState.from_minidump_buffer(minidump.read()) elif isinstance(minidump, TemporaryUploadedFile): state = ProcessState.from_minidump(minidump.temporary_file_path()) else: state = ProcessState.from_minidump(minidump) data['platform'] = 'native' data['level'] = 'fatal' if state.crashed else 'info' data['message'] = 'Assertion Error: %s' % state.assertion if state.assertion \ else 'Fatal Error: %s' % state.crash_reason if state.timestamp: data['timestamp'] = float(state.timestamp) # Extract as much context information as we can. info = state.system_info context = data.setdefault('contexts', {}) os = context.setdefault('os', {}) device = context.setdefault('device', {}) os['type'] = 'os' # Required by "get_sdk_from_event" os['name'] = MINIDUMP_OS_TYPES.get(info.os_name, info.os_name) os['version'] = info.os_version os['build'] = info.os_build device['arch'] = arch_from_breakpad(info.cpu_family) # We can extract stack traces here already but since CFI is not # available yet (without debug symbols), the stackwalker will # resort to stack scanning which yields low-quality results. If # the user provides us with debug symbols, we could reprocess this # minidump and add improved stacktraces later. data['threads'] = [{ 'id': thread.thread_id, 'crashed': False, 'stacktrace': { 'frames': [{ 'instruction_addr': '0x%x' % frame.return_address, 'function': '<unknown>', # Required by interface 'package': frame.module.name if frame.module else None, } for frame in reversed(list(thread.frames()))], 'registers': thread.get_frame(0).registers if thread.frame_count else None, }, } for thread in state.threads()] # Mark the crashed thread and add its stacktrace to the exception crashed_thread = data['threads'][state.requesting_thread] crashed_thread['crashed'] = True # Extract the crash reason and infos data['exception'] = { 'value': data['message'], 'thread_id': crashed_thread['id'], 'type': state.crash_reason, # Move stacktrace here from crashed_thread (mutating!) 'stacktrace': crashed_thread.pop('stacktrace'), 'mechanism': { 'type': 'minidump', 'handled': False, # We cannot extract exception codes or signals with the breakpad # extractor just yet. Once these capabilities are added to symbolic, # these values should go in the mechanism here. } } # Extract referenced (not all loaded) images images = [{ 'type': 'symbolic', 'id': id_from_breakpad(module.id), 'image_addr': '0x%x' % module.addr, 'image_size': module.size, 'name': module.name, } for module in state.modules()] data.setdefault('debug_meta', {})['images'] = images