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