From 0b35b84602c2318b7b0ca9756789797bc7a3a637 Mon Sep 17 00:00:00 2001 From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?= Date: Sat, 5 Sep 2015 15:23:32 -0400 Subject: [PATCH] Fix: Implicit cast from lttng_loglevel_type to lttng_ust_loglevel_type MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Signed-off-by: Jérémie Galarneau --- src/bin/lttng-sessiond/save.c | 31 ++++++++++++++++++++++++++++--- 1 file changed, 28 insertions(+), 3 deletions(-) diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c index b8fe25ce4..4c70e5836 100644 --- a/src/bin/lttng-sessiond/save.c +++ b/src/bin/lttng-sessiond/save.c @@ -742,16 +742,37 @@ end: } static -void init_ust_event_from_agent_event(struct ltt_ust_event *ust_event, +int init_ust_event_from_agent_event(struct ltt_ust_event *ust_event, struct agent_event *agent_event) { + int ret = 0; + enum lttng_ust_loglevel_type ust_loglevel_type; + ust_event->enabled = agent_event->enabled; ust_event->attr.instrumentation = LTTNG_UST_TRACEPOINT; strncpy(ust_event->attr.name, agent_event->name, LTTNG_SYMBOL_NAME_LEN); - ust_event->attr.loglevel_type = agent_event->loglevel_type; + switch (agent_event->loglevel_type) { + case LTTNG_EVENT_LOGLEVEL_ALL: + ust_loglevel_type = LTTNG_UST_LOGLEVEL_ALL; + break; + case LTTNG_EVENT_LOGLEVEL_SINGLE: + ust_loglevel_type = LTTNG_UST_LOGLEVEL_SINGLE; + break; + case LTTNG_EVENT_LOGLEVEL_RANGE: + ust_loglevel_type = LTTNG_UST_LOGLEVEL_RANGE; + break; + default: + ERR("Invalid agent_event loglevel_type."); + ret = -1; + goto end; + } + + ust_event->attr.loglevel_type = ust_loglevel_type; ust_event->attr.loglevel = agent_event->loglevel; ust_event->filter_expression = agent_event->filter_expression; ust_event->exclusion = agent_event->exclusion; +end: + return ret; } static @@ -784,7 +805,11 @@ int save_agent_events(struct config_writer *writer, * (and one could wonder why they don't reuse the same * structures...). */ - init_ust_event_from_agent_event(&fake_event, agent_event); + ret = init_ust_event_from_agent_event(&fake_event, agent_event); + if (ret) { + rcu_read_unlock(); + goto end; + } ret = save_ust_event(writer, &fake_event); if (ret) { rcu_read_unlock(); -- 2.34.1