From cd8c31d76a7557cc3d1595b0e5d30308b8baa2c5 Mon Sep 17 00:00:00 2001 From: Mathieu Desnoyers Date: Mon, 15 Jul 2013 20:12:30 -0400 Subject: [PATCH] Fix: kernel consumer: data_pending check if endpoint active Reviewed-by: Julien Desfossez Signed-off-by: Mathieu Desnoyers --- src/common/kernel-consumer/kernel-consumer.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c index 06801b9a1..f61506723 100644 --- a/src/common/kernel-consumer/kernel-consumer.c +++ b/src/common/kernel-consumer/kernel-consumer.c @@ -607,6 +607,11 @@ int lttng_kconsumer_data_pending(struct lttng_consumer_stream *stream) assert(stream); + if (stream->endpoint_status != CONSUMER_ENDPOINT_ACTIVE) { + ret = 0; + goto end; + } + ret = kernctl_get_next_subbuf(stream->wait_fd); if (ret == 0) { /* There is still data so let's put back this subbuffer. */ -- 2.34.1