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poll: Use is_locked helper where possible

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Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2025-08-12 10:39:22 +02:00
parent c99261437f
commit df4e907dff
1 changed files with 2 additions and 2 deletions
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4
src/poll.c
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@@ -427,7 +427,7 @@ void ssh_poll_set_events(ssh_poll_handle p, short events)
{
p->events = events;
if (p->ctx != NULL) {
if (p->lock_cnt == 0) {
if (!ssh_poll_is_locked(p)) {
p->ctx->pollfds[p->x.idx].events = events;
} else if (!(p->ctx->pollfds[p->x.idx].events & POLLOUT)) {
/* if locked, allow only setting POLLOUT to prevent recursive
@@ -730,7 +730,7 @@ int ssh_poll_ctx_dopoll(ssh_poll_ctx ctx, int timeout)
* output buffer */
for (i = 0; i < ctx->polls_used; i++) {
/* The lock allows only POLLOUT events: drop the rest */
if (ctx->pollptrs[i]->lock_cnt > 0) {
if (ssh_poll_is_locked(ctx->pollptrs[i])) {
ctx->pollfds[i].events &= POLLOUT;
}
}