From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 19 Apr 2021 15:07:12 +0000 (-0400)
Subject: Fix: kernel consumerd: use of uninitialized variable
X-Git-Tag: v2.13.0-rc1~72
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=afbf29db446cbce8b0c72ca3ffceb552d153fcb1;p=lttng-tools.git

Fix: kernel consumerd: use of uninitialized variable

‘ret_add_channel’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: I1db71aef9a9585d8737347f8375e688994f56c5f
---

diff --git a/src/common/kernel-consumer/kernel-consumer.c b/src/common/kernel-consumer/kernel-consumer.c
index 4ace64920..083c8c0c7 100644
--- a/src/common/kernel-consumer/kernel-consumer.c
+++ b/src/common/kernel-consumer/kernel-consumer.c
@@ -494,7 +494,7 @@ int lttng_kconsumer_recv_cmd(struct lttng_consumer_local_data *ctx,
 	case LTTNG_CONSUMER_ADD_CHANNEL:
 	{
 		struct lttng_consumer_channel *new_channel;
-		int ret_send_status, ret_add_channel;
+		int ret_send_status, ret_add_channel = 0;
 		const uint64_t chunk_id = msg.u.channel.chunk_id.value;
 
 		health_code_update();