From: David Goulet <dgoulet@efficios.com>
Date: Wed, 15 Jan 2014 20:30:47 +0000 (-0500)
Subject: Fix: zero out data structure before using it
X-Git-Tag: v2.4.0-rc4~31
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=d5d763882a6302f3ea41a691ab17a6cb145039cd;p=lttng-tools.git

Fix: zero out data structure before using it

Fixes #716

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/cmd.c b/src/bin/lttng-sessiond/cmd.c
index dd9e6927e..73ba7740f 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1439,6 +1439,7 @@ int cmd_enable_event(struct ltt_session *session, struct lttng_domain *domain,
 		assert(usess);
 
 		/* Create the default JUL tracepoint. */
+		memset(&uevent, 0, sizeof(uevent));
 		uevent.type = LTTNG_EVENT_TRACEPOINT;
 		uevent.loglevel_type = LTTNG_EVENT_LOGLEVEL_ALL;
 		strncpy(uevent.name, DEFAULT_JUL_EVENT_NAME, sizeof(uevent.name));