From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Thu, 27 Jul 2023 18:59:40 +0000 (-0400)
Subject: Fix: lttng-add-context: leak of application context parameters
X-Git-Tag: v2.12.15~9
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=a51eef24d40920e7e0f492290cf089ef634ac00f;p=lttng-tools.git

Fix: lttng-add-context: leak of application context parameters

This commit backports 37d11aa60 and ca400a290, see their respective
messages.

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Change-Id: Iaf1c09acda09f592d5b5189ade4b3181e931cd7d
---

diff --git a/src/bin/lttng/commands/add_context.c b/src/bin/lttng/commands/add_context.c
index 2793955f4..65f329af1 100644
--- a/src/bin/lttng/commands/add_context.c
+++ b/src/bin/lttng/commands/add_context.c
@@ -866,6 +866,10 @@ void destroy_ctx_type(struct ctx_type *type)
 	}
 	if (type->opt) {
 		free(type->opt->symbol);
+		if (type->opt->ctx_type == CONTEXT_APP_CONTEXT) {
+			free(type->opt->u.app_ctx.ctx_name);
+			free(type->opt->u.app_ctx.provider_name);
+		}
 	}
 	free(type->opt);
 	free(type);