diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/storage/ipc/latch.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/storage/ipc/latch.c b/src/backend/storage/ipc/latch.c index 24d44c982da..24afc47d513 100644 --- a/src/backend/storage/ipc/latch.c +++ b/src/backend/storage/ipc/latch.c @@ -1835,7 +1835,11 @@ WaitEventSetWaitBlock(WaitEventSet *set, int cur_timeout, if (cur_event->events == WL_LATCH_SET) { - if (!ResetEvent(set->latch->event)) + /* + * We cannot use set->latch->event to reset the fired event if we + * aren't waiting on this latch now. + */ + if (!ResetEvent(set->handles[cur_event->pos + 1])) elog(ERROR, "ResetEvent failed: error code %lu", GetLastError()); if (set->latch && set->latch->is_set) |