From 455f2b20ed00fe268dac18c1f0f563653bc2bca5 Mon Sep 17 00:00:00 2001
From: Yifeng Tan <tanyifeng1@huawei.com>
Date: Mon, 19 Jun 2017 18:36:13 +0800
Subject: [PATCH] utils: fix the way to detect blocking signal

Signed-off-by: Yifeng Tan <tanyifeng1@huawei.com>
---
 src/lxc/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lxc/utils.c b/src/lxc/utils.c
index dc210de23..4419e672e 100644
--- a/src/lxc/utils.c
+++ b/src/lxc/utils.c
@@ -1928,7 +1928,7 @@ bool task_blocking_signal(pid_t pid, int signal)
 				goto out;
 	}
 
-	if (sigblk & signal)
+	if (sigblk & (1 << (signal - 1)))
 		bret = true;
 
 out:
-- 
2.47.2