Struct libafl::events::llmp::LlmpRestartingEventManager
source · pub struct LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,{ /* private fields */ }
Expand description
A manager that can restart on the fly, storing states in-between (in on_restart
)
Implementations§
source§impl<EMH, S, SP> LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
impl<EMH, S, SP> LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
sourcepub fn new(
llmp_mgr: LlmpEventManager<EMH, S, SP>,
staterestorer: StateRestorer<SP>
) -> Self
pub fn new( llmp_mgr: LlmpEventManager<EMH, S, SP>, staterestorer: StateRestorer<SP> ) -> Self
Create a new runner, the executed child doing the actual fuzzing.
sourcepub fn with_save_state(
llmp_mgr: LlmpEventManager<EMH, S, SP>,
staterestorer: StateRestorer<SP>,
save_state: LlmpShouldSaveState
) -> Self
pub fn with_save_state( llmp_mgr: LlmpEventManager<EMH, S, SP>, staterestorer: StateRestorer<SP>, save_state: LlmpShouldSaveState ) -> Self
Create a new runner specifying if it must save the serialized state on restart.
sourcepub fn staterestorer(&self) -> &StateRestorer<SP>
pub fn staterestorer(&self) -> &StateRestorer<SP>
Get the staterestorer
sourcepub fn staterestorer_mut(&mut self) -> &mut StateRestorer<SP>
pub fn staterestorer_mut(&mut self) -> &mut StateRestorer<SP>
Get the staterestorer (mutable)
sourcepub fn intermediate_save(&mut self) -> Result<(), Error>
pub fn intermediate_save(&mut self) -> Result<(), Error>
Save LLMP state and empty state in staterestorer
Trait Implementations§
source§impl<EMH, S, SP> AdaptiveSerializer for LlmpRestartingEventManager<EMH, S, SP>where
SP: ShMemProvider + 'static,
S: State,
impl<EMH, S, SP> AdaptiveSerializer for LlmpRestartingEventManager<EMH, S, SP>where
SP: ShMemProvider + 'static,
S: State,
source§fn serialization_time(&self) -> Duration
fn serialization_time(&self) -> Duration
Expose the collected observers serialization time
source§fn deserialization_time(&self) -> Duration
fn deserialization_time(&self) -> Duration
Expose the collected observers deserialization time
source§fn serializations_cnt(&self) -> usize
fn serializations_cnt(&self) -> usize
How many times observers were serialized
source§fn should_serialize_cnt(&self) -> usize
fn should_serialize_cnt(&self) -> usize
How many times shoukd have been serialized an observer
source§fn serialization_time_mut(&mut self) -> &mut Duration
fn serialization_time_mut(&mut self) -> &mut Duration
Expose the collected observers serialization time (mut)
source§fn deserialization_time_mut(&mut self) -> &mut Duration
fn deserialization_time_mut(&mut self) -> &mut Duration
Expose the collected observers deserialization time (mut)
source§fn serializations_cnt_mut(&mut self) -> &mut usize
fn serializations_cnt_mut(&mut self) -> &mut usize
How many times observers were serialized (mut)
source§fn should_serialize_cnt_mut(&mut self) -> &mut usize
fn should_serialize_cnt_mut(&mut self) -> &mut usize
How many times shoukd have been serialized an observer (mut)
source§fn serialize_observers_adaptive<S, OT>(
&mut self,
observers: &OT,
time_factor: u32,
percentage_threshold: usize
) -> Result<Option<Vec<u8>>, Error>
fn serialize_observers_adaptive<S, OT>( &mut self, observers: &OT, time_factor: u32, percentage_threshold: usize ) -> Result<Option<Vec<u8>>, Error>
Serialize the observer using the
time_factor
and percentage_threshold
.
These parameters are unique to each of the different types of EventManager
source§impl<EMH: Debug, S, SP> Debug for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH: Debug, S, SP> Debug for LlmpRestartingEventManager<EMH, S, SP>
source§impl<EMH, S, SP> EventFirer for LlmpRestartingEventManager<EMH, S, SP>where
SP: ShMemProvider,
S: State,
impl<EMH, S, SP> EventFirer for LlmpRestartingEventManager<EMH, S, SP>where
SP: ShMemProvider,
S: State,
source§fn fire(
&mut self,
state: &mut Self::State,
event: Event<<Self::State as UsesInput>::Input>
) -> Result<(), Error>
fn fire( &mut self, state: &mut Self::State, event: Event<<Self::State as UsesInput>::Input> ) -> Result<(), Error>
source§fn serialize_observers<OT>(
&mut self,
observers: &OT
) -> Result<Option<Vec<u8>>, Error>
fn serialize_observers<OT>( &mut self, observers: &OT ) -> Result<Option<Vec<u8>>, Error>
Serialize all observers for this type and manager
source§fn configuration(&self) -> EventConfig
fn configuration(&self) -> EventConfig
Get the configuration
source§fn log(
&mut self,
state: &mut Self::State,
severity_level: LogSeverity,
message: String
) -> Result<(), Error>
fn log( &mut self, state: &mut Self::State, severity_level: LogSeverity, message: String ) -> Result<(), Error>
Send off an
Event::Log
event to the broker.
This is a shortcut for EventFirer::fire
with Event::Log
as argument.source§impl<E, EMH, S, SP, Z> EventProcessor<E, Z> for LlmpRestartingEventManager<EMH, S, SP>where
E: HasObservers<State = S> + Executor<LlmpEventManager<EMH, S, SP>, Z>,
for<'a> E::Observers: Deserialize<'a>,
EMH: EventManagerHooksTuple<S>,
S: State + HasExecutions + HasMetadata,
SP: ShMemProvider + 'static,
Z: EvaluatorObservers<E::Observers, State = S> + ExecutionProcessor<E::Observers>,
impl<E, EMH, S, SP, Z> EventProcessor<E, Z> for LlmpRestartingEventManager<EMH, S, SP>where
E: HasObservers<State = S> + Executor<LlmpEventManager<EMH, S, SP>, Z>,
for<'a> E::Observers: Deserialize<'a>,
EMH: EventManagerHooksTuple<S>,
S: State + HasExecutions + HasMetadata,
SP: ShMemProvider + 'static,
Z: EvaluatorObservers<E::Observers, State = S> + ExecutionProcessor<E::Observers>,
source§impl<EMH, S, SP> EventRestarter for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> EventRestarter for LlmpRestartingEventManager<EMH, S, SP>
source§fn await_restart_safe(&mut self)
fn await_restart_safe(&mut self)
The llmp client needs to wait until a broker mapped all pages, before shutting down. Otherwise, the OS may already have removed the shared maps,
source§impl<EMH, S, SP> HasEventManagerId for LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
impl<EMH, S, SP> HasEventManagerId for LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
source§fn mgr_id(&self) -> EventManagerId
fn mgr_id(&self) -> EventManagerId
The id of this manager. For Multiprocessed
EventManager
s,
each client should have a unique ids.source§impl<EMH, S, SP> ProgressReporter for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> ProgressReporter for LlmpRestartingEventManager<EMH, S, SP>
source§fn maybe_report_progress(
&mut self,
state: &mut Self::State,
monitor_timeout: Duration
) -> Result<(), Error>
fn maybe_report_progress( &mut self, state: &mut Self::State, monitor_timeout: Duration ) -> Result<(), Error>
Given the last time, if
monitor_timeout
seconds passed, send off an info/monitor/heartbeat message to the broker.
Returns the new last
time (so the old one, unless monitor_timeout
time has passed and monitor have been sent)
Will return an crate::Error
, if the stats could not be sent.source§fn report_progress(&mut self, state: &mut Self::State) -> Result<(), Error>
fn report_progress(&mut self, state: &mut Self::State) -> Result<(), Error>
Send off an info/monitor/heartbeat message to the broker.
Will return an
crate::Error
, if the stats could not be sent.source§impl<EMH, S, SP> UsesState for LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
impl<EMH, S, SP> UsesState for LlmpRestartingEventManager<EMH, S, SP>where
S: State,
SP: ShMemProvider + 'static,
impl<E, EMH, S, SP, Z> EventManager<E, Z> for LlmpRestartingEventManager<EMH, S, SP>where
E: HasObservers<State = S> + Executor<LlmpEventManager<EMH, S, SP>, Z>,
for<'a> E::Observers: Deserialize<'a>,
EMH: EventManagerHooksTuple<S>,
S: State + HasExecutions + HasMetadata + HasLastReportTime,
SP: ShMemProvider + 'static,
Z: EvaluatorObservers<E::Observers, State = S> + ExecutionProcessor<E::Observers>,
Auto Trait Implementations§
impl<EMH, S, SP> Freeze for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> !RefUnwindSafe for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> !Send for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> !Sync for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> Unpin for LlmpRestartingEventManager<EMH, S, SP>
impl<EMH, S, SP> !UnwindSafe for LlmpRestartingEventManager<EMH, S, SP>
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