From: ashitakasam <694240887@qq.com>
Date: Thu, 31 Jan 2019 08:36:33 +0000 (+0800)
Subject: common/Formatter: escape printed buffer in XMLFormatter::dump_format_va()
X-Git-Tag: v15.0.0~116^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=99f1d63341c8f8a4a69069e843fbd09f740921ef;p=ceph.git

common/Formatter: escape printed buffer in XMLFormatter::dump_format_va()

Fixes: http://tracker.ceph.com/issues/38121

Signed-off-by: ashitakasam <694240887@qq.com>
---

diff --git a/src/common/Formatter.cc b/src/common/Formatter.cc
index 8f199ef7a7b..f77ed6b7aee 100644
--- a/src/common/Formatter.cc
+++ b/src/common/Formatter.cc
@@ -506,7 +506,7 @@ void XMLFormatter::dump_format_va(const char* name, const char *ns, bool quoted,
 
   print_spaces();
   if (ns) {
-    m_ss << "<" << e << " xmlns=\"" << ns << "\">" << buf << "</" << e << ">";
+    m_ss << "<" << e << " xmlns=\"" << ns << "\">" << xml_stream_escaper(std::string_view(buf, len)) << "</" << e << ">";
   } else {
     m_ss << "<" << e << ">" << xml_stream_escaper(std::string_view(buf, len)) << "</" << e << ">";
   }