diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/tevent/tevent_epoll.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/lib/tevent/tevent_epoll.c b/lib/tevent/tevent_epoll.c index 987748cec5..97130db0a7 100644 --- a/lib/tevent/tevent_epoll.c +++ b/lib/tevent/tevent_epoll.c @@ -430,10 +430,22 @@ static void epoll_del_event(struct epoll_event_context *epoll_ev, struct tevent_ { struct epoll_event event; int ret; + struct tevent_fd *mpx_fde = NULL; fde->additional_flags &= ~EPOLL_ADDITIONAL_FD_FLAG_HAS_EVENT; fde->additional_flags &= ~EPOLL_ADDITIONAL_FD_FLAG_REPORT_ERROR; + if (fde->additional_flags & EPOLL_ADDITIONAL_FD_FLAG_HAS_MPX) { + /* + * This is a multiplexed fde, we need to modify both events. + */ + mpx_fde = talloc_get_type_abort(fde->additional_data, + struct tevent_fd); + + mpx_fde->additional_flags &= ~EPOLL_ADDITIONAL_FD_FLAG_HAS_EVENT; + mpx_fde->additional_flags &= ~EPOLL_ADDITIONAL_FD_FLAG_REPORT_ERROR; + } + ZERO_STRUCT(event); ret = epoll_ctl(epoll_ev->epoll_fd, EPOLL_CTL_DEL, fde->fd, &event); if (ret != 0 && errno == ENOENT) { @@ -448,10 +460,14 @@ static void epoll_del_event(struct epoll_event_context *epoll_ev, struct tevent_ } else if (ret != 0 && errno == EBADF) { tevent_debug(epoll_ev->ev, TEVENT_DEBUG_WARNING, "EPOLL_CTL_DEL EBADF for " - "fde[%p] fd[%d] - disabling\n", - fde, fde->fd); + "fde[%p] mpx_fde[%p] fd[%d] - disabling\n", + fde, mpx_fde, fde->fd); DLIST_REMOVE(epoll_ev->ev->fd_events, fde); fde->event_ctx = NULL; + if (mpx_fde != NULL) { + DLIST_REMOVE(epoll_ev->ev->fd_events, mpx_fde); + mpx_fde->event_ctx = NULL; + } return; } else if (ret != 0) { epoll_panic(epoll_ev, "EPOLL_CTL_DEL failed", false); |