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-rw-r--r--lib/tevent/tevent_poll.c31
1 files changed, 5 insertions, 26 deletions
diff --git a/lib/tevent/tevent_poll.c b/lib/tevent/tevent_poll.c
index 9e2cf1ee05..763a139c7c 100644
--- a/lib/tevent/tevent_poll.c
+++ b/lib/tevent/tevent_poll.c
@@ -499,9 +499,8 @@ static int poll_event_loop_poll(struct tevent_context *ev,
ev->additional_data, struct poll_event_context);
int pollrtn;
int timeout = -1;
- unsigned first_fd;
- unsigned i, next_i;
int poll_errno;
+ struct tevent_fd *fde = NULL;
if (ev->signal_events && tevent_common_check_signal(ev)) {
return 0;
@@ -541,40 +540,20 @@ static int poll_event_loop_poll(struct tevent_context *ev,
return 0;
}
- first_fd = (poll_ev->signal_fd != -1) ? 1 : 0;
-
/* at least one file descriptor is ready - check
which ones and call the handler, being careful to allow
the handler to remove itself when called */
- for (i=first_fd; i<poll_ev->num_fds; i = next_i) {
+ for (fde = ev->fd_events; fde; fde = fde->next) {
+ unsigned idx = fde->additional_flags;
struct pollfd *pfd;
- struct tevent_fd *fde;
uint16_t flags = 0;
- next_i = i + 1;
-
- fde = poll_ev->fdes[i];
- if (fde == NULL) {
- /*
- * This fde was talloc_free()'ed. Delete it
- * from the arrays
- */
- poll_ev->num_fds -= 1;
- if (poll_ev->num_fds == i) {
- break;
- }
- poll_ev->fds[i] = poll_ev->fds[poll_ev->num_fds];
- poll_ev->fdes[i] = poll_ev->fdes[poll_ev->num_fds];
- if (poll_ev->fdes[i] != NULL) {
- poll_ev->fdes[i]->additional_flags = i;
- }
- /* we have to reprocess position 'i' */
- next_i = i;
+ if (idx == UINT64_MAX) {
continue;
}
- pfd = &poll_ev->fds[i];
+ pfd = &poll_ev->fds[idx];
if (pfd->revents & (POLLHUP|POLLERR)) {
/* If we only wait for TEVENT_FD_WRITE, we