From: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Date: Mon, 4 Jun 2018 15:27:08 +0000 (-0400)
Subject: Replace strncpy by lttng_strncpy in utils_stream_file_name()
X-Git-Tag: v2.11.0-rc1~191
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=072ede5941482a4d2727d2b41af7ea2557fed4d9;p=lttng-tools.git

Replace strncpy by lttng_strncpy in utils_stream_file_name()

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

diff --git a/src/common/utils.c b/src/common/utils.c
index 7d018b53b..e9fb552ac 100644
--- a/src/common/utils.c
+++ b/src/common/utils.c
@@ -755,7 +755,11 @@ static int utils_stream_file_name(char *path,
 		strncpy(path, path_name_suffix, PATH_MAX - 1);
 		path[PATH_MAX - 1] = '\0';
 	} else {
-		strncpy(path, full_path, PATH_MAX - 1);
+		ret = lttng_strncpy(path, full_path, PATH_MAX);
+		if (ret) {
+			ERR("Failed to copy stream file name");
+			goto error_free_suffix;
+		}
 	}
 	path[PATH_MAX - 1] = '\0';
 	ret = 0;