diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2025-01-15 13:26:58 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2025-01-17 10:16:48 -0500 |
| commit | f94ad538cf93d2b18fa4181e8508f08f94f0a2cc (patch) | |
| tree | e35d3de3f6205ed7cefd6649a4103961b2886bc8 | |
| parent | 4b967527376db4f08c50f9c32cc77556700d0eec (diff) | |
bgpd: Ensure ibuf count is protected by mutex
Grab the count of streams in ibuf when it is protected
by a mutex. Since this data is written to it in another
pthread.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
| -rw-r--r-- | bgpd/bgp_fsm.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/bgpd/bgp_fsm.c b/bgpd/bgp_fsm.c index 0e3ed9f0d1..62b5a84e87 100644 --- a/bgpd/bgp_fsm.c +++ b/bgpd/bgp_fsm.c @@ -525,8 +525,9 @@ static void bgp_holdtime_timer(struct event *thread) * for systems where we are heavily loaded for one * reason or another. */ - inq_count = atomic_load_explicit(&connection->ibuf->count, - memory_order_relaxed); + frr_with_mutex (&connection->io_mtx) { + inq_count = atomic_load_explicit(&connection->ibuf->count, memory_order_relaxed); + } if (inq_count) BGP_TIMER_ON(connection->t_holdtime, bgp_holdtime_timer, peer->v_holdtime); |