From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Mon, 4 Dec 2017 00:48:46 +0000 (+0100)
Subject: criu: silence static analysis
X-Git-Tag: lxc-2.0.10~527
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fbced262d9d4baa355d9bdfbe7c7293ac74352f3;p=thirdparty%2Flxc.git

criu: silence static analysis

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/criu.c b/src/lxc/criu.c
index 6093a3133..b4b37e5ac 100644
--- a/src/lxc/criu.c
+++ b/src/lxc/criu.c
@@ -1025,7 +1025,12 @@ static void do_restore(struct lxc_container *c, int status_pipe, struct migrate_
 		 * assign the return here to silence potential.
 		 */
 		ret = snprintf(title, sizeof(title), "[lxc monitor] %s %s", c->config_path, c->name);
+		if (ret < 0 || (size_t)ret >= sizeof(title))
+			INFO("Setting truncated process name");
+
 		ret = setproctitle(title);
+		if (ret < 0)
+			INFO("Failed to set process name");
 
 		ret = lxc_poll(c->name, handler);
 		if (ret)