From 1b0bfc2bc022d1e50462b2ef6796c7403067f2d7 Mon Sep 17 00:00:00 2001
From: =?utf8?q?J=C3=A9r=C3=A9mie=20Galarneau?=
 <jeremie.galarneau@efficios.com>
Date: Fri, 31 Aug 2018 13:47:36 -0400
Subject: [PATCH] Test fix: check length of input string
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Reported-by: Coverity Scan (395327 Unbounded source buffer)
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
---
 tests/unit/ini_config/ini_config.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/tests/unit/ini_config/ini_config.c b/tests/unit/ini_config/ini_config.c
index e9710275b..bf20d1561 100644
--- a/tests/unit/ini_config/ini_config.c
+++ b/tests/unit/ini_config/ini_config.c
@@ -19,6 +19,7 @@
 #include <common/config/session-config.h>
 #include <common/utils.h>
 #include <string.h>
+#include <lttng/constant.h>
 
 struct state {
 	int section_1;
@@ -81,6 +82,11 @@ int main(int argc, char **argv)
 		goto end;
 	}
 
+	if (strlen(argv[1]) >= LTTNG_PATH_MAX) {
+		diag("The provided path exceeds the maximal permitted length of %i bytes",
+				LTTNG_PATH_MAX);
+		goto end;
+	}
 	path = utils_expand_path(argv[1]);
 	if (!path) {
 		fail("Failed to resolve sample INI file path")
-- 
2.34.1