From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Wed, 2 Aug 2017 15:34:43 +0000 (-0400)
Subject: Fix: uninitialized return value on error path
X-Git-Tag: v2.8.8~1
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=b0c07e45528c4ba3c306c780261a9d54bacd94e6;p=lttng-tools.git

Fix: uninitialized return value on error path

Found by Coverity:

*** CID 1378810:  Uninitialized variables  (UNINIT)
/src/bin/lttng-sessiond/context.c: 73 in add_kctx_all_channels()

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/bin/lttng-sessiond/context.c b/src/bin/lttng-sessiond/context.c
index a2f022886..1e68bd8bb 100644
--- a/src/bin/lttng-sessiond/context.c
+++ b/src/bin/lttng-sessiond/context.c
@@ -55,6 +55,7 @@ static int add_kctx_all_channels(struct ltt_kernel_session *ksession,
 		kctx_copy = trace_kernel_copy_context(kctx);
 		if (!kctx_copy) {
 			PERROR("zmalloc ltt_kernel_context");
+			ret = -ENOMEM;
 			goto error;
 		}