From 178d09524a346cab9ca1f9eb939e35945b7bfbb0 Mon Sep 17 00:00:00 2001
From: chegJH <hejunjie10@huawei.com>
Date: Mon, 21 Feb 2022 19:14:56 +0800
Subject: [PATCH] fix always print and temp len

Signed-off-by: chegJH <hejunjie10@huawei.com>
---
 src/lxc/confile_utils.h | 2 +-
 src/lxc/lxclock.c       | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lxc/confile_utils.h b/src/lxc/confile_utils.h
index 62990e9..3655ec4 100644
--- a/src/lxc/confile_utils.h
+++ b/src/lxc/confile_utils.h
@@ -13,7 +13,7 @@
 		if (str)                                                \
 			len = snprintf(str, inlen, ##__VA_ARGS__);      \
 		else                                                    \
-			len = snprintf((char *){""}, 0, ##__VA_ARGS__); \
+			len = 0; \
 		if (len < 0) {                                          \
 			SYSERROR("failed to create string");            \
 			return -1;                                      \
diff --git a/src/lxc/lxclock.c b/src/lxc/lxclock.c
index d65c614..9c9b57c 100644
--- a/src/lxc/lxclock.c
+++ b/src/lxc/lxclock.c
@@ -177,6 +177,7 @@ struct lxc_lock *lxc_newlock(const char *lxcpath, const char *name)
 	}
 
 	l->u.f.fd = -1;
+	return l;
 
 on_error:
 	fprintf(stderr, "Failed to create lock for %s, path %s\n", name, lxcpath);
-- 
2.32.0 (Apple Git-132)