From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 9 Feb 2015 20:07:09 +0000 (-0500)
Subject: Fix: Save jul event filter bytecode
X-Git-Tag: v2.5.5~29
X-Git-Url: http://git.liburcu.org/?p=lttng-tools.git;a=commitdiff_plain;h=42f626e843c5b67edeef6499adc146def3239aeb

Fix: Save jul event filter bytecode

This fixes a regression introduced by 7ea8750c which caused the jul
event filter bytecode to be stored as NULL.

This caused the disable_event command to fail since it would fail to
lookup the JUL event (the event's filter being part of the HT's key).

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index 84ee1a6e5..ceafa00e2 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1479,7 +1479,6 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 			&uevent, filter_expression, filter, NULL, wpipe);
 		/* We have passed ownership */
 		filter_expression = NULL;
-		filter = NULL;
 		if (ret != LTTNG_OK && ret != LTTNG_ERR_UST_EVENT_ENABLED) {
 			goto error;
 		}
@@ -1487,8 +1486,10 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 		/* The wild card * means that everything should be enabled. */
 		if (strncmp(event->name, "*", 1) == 0 && strlen(event->name) == 1) {
 			ret = event_jul_enable_all(usess, event, filter);
+			filter = NULL;
 		} else {
 			ret = event_jul_enable(usess, event, filter);
+			filter = NULL;
 		}
 		if (ret != LTTNG_OK) {
 			goto error;