From 974f7ff046c81e178d10914d0d7a142cd1bd73c5 Mon Sep 17 00:00:00 2001
From: Kefu Chai <kchai@redhat.com>
Date: Fri, 22 Sep 2017 15:48:47 +0800
Subject: [PATCH] common/buffer: pass `const int[2]` to close_pipe()

be explicit instead of passing a `const int*`, this avoids the warning
from clang analyzer:

  Array subscript is undefined

Signed-off-by: Kefu Chai <kchai@redhat.com>
---
 src/common/buffer.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/common/buffer.cc b/src/common/buffer.cc
index bb2132fe719f6..360d974535499 100644
--- a/src/common/buffer.cc
+++ b/src/common/buffer.cc
@@ -550,7 +550,7 @@ using namespace ceph;
       return 0;
     }
 
-    static void close_pipe(const int *fds) {
+    static void close_pipe(const int fds[2]) {
       if (fds[0] >= 0)
 	VOID_TEMP_FAILURE_RETRY(::close(fds[0]));
       if (fds[1] >= 0)
-- 
2.39.5