From b49ba39071efa2f985b9da9edad7741d73b33d57 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Tue, 25 Mar 2025 16:43:15 -0400 Subject: [PATCH] sd-event: don't consider no pending IO event a programming error in sd_event_source_get_io_revents() --- src/libsystemd/sd-event/sd-event.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c index 599a81d64a2..8a79867a194 100644 --- a/src/libsystemd/sd-event/sd-event.c +++ b/src/libsystemd/sd-event/sd-event.c @@ -2725,9 +2725,11 @@ _public_ int sd_event_source_get_io_revents(sd_event_source *s, uint32_t *ret) { assert_return(s, -EINVAL); assert_return(ret, -EINVAL); assert_return(s->type == SOURCE_IO, -EDOM); - assert_return(s->pending, -ENODATA); assert_return(!event_origin_changed(s->event), -ECHILD); + if (!s->pending) + return -ENODATA; + *ret = s->io.revents; return 0; } -- 2.47.3