Asias He 4c4972cb33 gossip: Fix use-after-free in real_mark_alive and mark_dead ...

In commit 11a8912093 (gossiper:
get_gossip_status: return string_view and make noexcept)
get_gossip_status returns a pointer to an endpoint_state in
endpoint_state_map.

After commit 425e3b1182 (gossip: Introduce
direct failure detector), gossiper::mark_dead and gossiper::real_mark_alive
can yield in the middle of the function. It is possible that
endpoint_state can be removed, causing use-after-free to access it.

To fix, make a copy before we yield.

Fixes #8859

Closes #8862

(cherry picked from commit 7a32cab524)

2021-11-15 13:23:02 +02:00

..

application_state.cc

gossip: Added SNITCH_NAME to application_state

2020-12-09 15:45:25 +02:00

application_state.hh

gossip: Added SNITCH_NAME to application_state

2020-12-09 15:45:25 +02:00

endpoint_state.cc

gms/endpoint_state: mark get_application_state_ptr and is_cql_ready noexcept

2020-11-01 16:46:18 +02:00

endpoint_state.hh

gms/endpoint_state: mark methods using get_status noexcept

2020-11-01 16:46:18 +02:00

failure_detector.cc

failure_detector: add a missing const qualifier

2021-02-10 13:04:37 +02:00

failure_detector.hh

failure_detector: add a missing const qualifier

2021-02-10 13:04:37 +02:00

feature_service.cc

config: ignore enable_sstables_mc_format flag

2021-04-01 14:04:58 +03:00

feature_service.hh

gms: make CORRECT_STATIC_COMPACT_IN_MC ft unconditionally true

2021-03-30 09:37:13 +02:00

feature.hh

gms: add RANGE_SCAN_DATA_VARIANT cluster feature

2021-03-02 07:53:53 +02:00

gossip_digest_ack2.cc

…

gossip_digest_ack2.hh

…

gossip_digest_ack.cc

…

gossip_digest_ack.hh

gossip: Reduce continuous memory usage

2018-07-17 20:15:32 +08:00

gossip_digest_syn.cc

…

gossip_digest_syn.hh

Update seastar submodule

2018-11-21 00:01:44 +02:00

gossip_digest.hh

Update seastar submodule

2018-11-21 00:01:44 +02:00

gossiper.cc

gossip: Fix use-after-free in real_mark_alive and mark_dead

2021-11-15 13:23:02 +02:00

gossiper.hh

gossip: Add helper to wait for a node to be up

2021-05-25 14:12:11 +08:00

heart_beat_state.hh

gms/heart_beat_state: mark methods noexcept

2020-11-01 16:46:18 +02:00

i_endpoint_state_change_subscriber.hh

…

i_failure_detection_event_listener.hh

…

inet_address_serializer.hh

gms::inet_address: Make serialization ipv6 aware

2019-07-08 14:13:09 +00:00

inet_address.cc

gms/inet_address: mark methods noexcept

2020-11-01 16:46:18 +02:00

inet_address.hh

gms/inet_address: mark methods noexcept

2020-11-01 16:46:18 +02:00

version_generator.cc

gms/version_generator: mark get_next_version noexcept

2020-11-01 16:46:18 +02:00

version_generator.hh

gms/version_generator: mark get_next_version noexcept

2020-11-01 16:46:18 +02:00

versioned_value.cc

gms/versioned_value: mark trivial methods noexcept

2020-11-01 16:46:18 +02:00

versioned_value.hh

gossip: Added SNITCH_NAME to application_state

2020-12-09 15:45:25 +02:00