From: Adam C. Emerson <aemerson@redhat.com>
Date: Tue, 8 Mar 2022 03:13:50 +0000 (-0500)
Subject: test: Initialize possibly uninitialized buffer
X-Git-Tag: v18.0.0~1192^2~2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=2bb838093c89b841064b729d85d8c08bd3b161b8;p=ceph-ci.git

test: Initialize possibly uninitialized buffer

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>
---

diff --git a/src/test/librados/io.cc b/src/test/librados/io.cc
index a69bcbb6f49..d3d25aa4794 100644
--- a/src/test/librados/io.cc
+++ b/src/test/librados/io.cc
@@ -27,7 +27,7 @@ TEST_F(LibRadosIo, SimpleWrite) {
 }
 
 TEST_F(LibRadosIo, TooBig) {
-  char buf[1];
+  char buf[1] = { 0 };
   ASSERT_EQ(-E2BIG, rados_write(ioctx, "A", buf, UINT_MAX, 0));
   ASSERT_EQ(-E2BIG, rados_append(ioctx, "A", buf, UINT_MAX));
   ASSERT_EQ(-E2BIG, rados_write_full(ioctx, "A", buf, UINT_MAX));