From: Francis Deslauriers <francis.deslauriers@efficios.com>
Date: Wed, 29 Aug 2018 12:37:48 +0000 (-0400)
Subject: Fix: invalid destruction of lookup_method
X-Git-Tag: v2.11.0-rc1~38
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=6bd61b9632ee566bcc7c274c07a9546c6852ab59;p=lttng-tools.git

Fix: invalid destruction of lookup_method

When passing the lookup_method to the location create function we give
it the ownership of that structure. By setting our pointer to NULL, we
make sure the _destroy function won't free it.

Signed-off-by: Francis Deslauriers <francis.deslauriers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---

diff --git a/src/common/config/session-config.c b/src/common/config/session-config.c
index 595e743b4..8e5410c3f 100644
--- a/src/common/config/session-config.c
+++ b/src/common/config/session-config.c
@@ -1633,6 +1633,7 @@ process_userspace_probe_tracepoint_attribute_node(
 				lttng_userspace_probe_location_tracepoint_create(
 						binary_path, provider_name,
 						probe_name, lookup_method);
+			lookup_method = NULL;
 			goto error;
 		}
 	}