From 5760a5a03937fcc6dc19ce0ce61e3a2b5f129b45 Mon Sep 17 00:00:00 2001 From: Christian Brauner Date: Mon, 4 Dec 2017 01:48:46 +0100 Subject: [PATCH] criu: silence static analysis Signed-off-by: Christian Brauner --- src/lxc/criu.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/lxc/criu.c b/src/lxc/criu.c index dfa15dcff..245328ab1 100644 --- a/src/lxc/criu.c +++ b/src/lxc/criu.c @@ -1027,7 +1027,12 @@ 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) -- 2.47.3