From: David Goulet <dgoulet@efficios.com>
Date: Thu, 28 Nov 2013 20:55:05 +0000 (-0500)
Subject: Fix: unchecked return value in ust app delete
X-Git-Tag: v2.4.0-rc2~11
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=c6e62271fec29e7f8f47c701d10c813cf329c558;p=lttng-tools.git

Fix: unchecked return value in ust app delete

Fix coverity issue 1132897.

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

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index 73c6d6a0f..8dedb8730 100644
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -406,7 +406,8 @@ void delete_ust_app_channel(int sock, struct ust_app_channel *ua_chan,
 	if (ua_chan->obj != NULL) {
 		/* Remove channel from application UST object descriptor. */
 		iter.iter.node = &ua_chan->ust_objd_node.node;
-		lttng_ht_del(app->ust_objd, &iter);
+		ret = lttng_ht_del(app->ust_objd, &iter);
+		assert(!ret);
 		ret = ustctl_release_object(sock, ua_chan->obj);
 		if (ret < 0 && ret != -EPIPE && ret != -LTTNG_UST_ERR_EXITING) {
 			ERR("UST app sock %d release channel obj failed with ret %d",