From: David Goulet <dgoulet@efficios.com>
Date: Tue, 14 May 2013 16:07:00 +0000 (-0400)
Subject: Fix: data leak in error path of cmd_register_consumer()
X-Git-Tag: v2.2.0-rc3~77
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=dd81b457300c29274b181b6f9cbd6d3f45610cd9;p=lttng-tools.git

Fix: data leak in error path of cmd_register_consumer()

Issue 1019923 of coverity scan.

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 528665a14..4eacb3c89 100644
--- a/src/bin/lttng-sessiond/cmd.c
+++ b/src/bin/lttng-sessiond/cmd.c
@@ -1831,7 +1831,7 @@ int cmd_register_consumer(struct ltt_session *session, int domain,
 		const char *sock_path, struct consumer_data *cdata)
 {
 	int ret, sock;
-	struct consumer_socket *socket;
+	struct consumer_socket *socket = NULL;
 
 	assert(session);
 	assert(cdata);
@@ -1891,9 +1891,12 @@ int cmd_register_consumer(struct ltt_session *session, int domain,
 		goto error;
 	}
 
-	ret = LTTNG_OK;
+	return LTTNG_OK;
 
 error:
+	if (socket) {
+		consumer_destroy_socket(socket);
+	}
 	return ret;
 }