From a00b713130626a6e91864fdee3f2b264cbe82ac6 Mon Sep 17 00:00:00 2001
From: Olivier Bertrand <bertrandop@gmail.com>
Date: Wed, 16 Oct 2019 22:12:47 +0200
Subject: Fix wrong second parameter in snprintf

---
 storage/connect/value.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'storage/connect')

diff --git a/storage/connect/value.cpp b/storage/connect/value.cpp
index 158495de26c..df75722d0e8 100644
--- a/storage/connect/value.cpp
+++ b/storage/connect/value.cpp
@@ -884,14 +884,14 @@ bool TYPVAL<TYPE>::GetBinValue(void *buf, int buflen, bool go)
 template <class TYPE>
 int TYPVAL<TYPE>::ShowValue(char *buf, int len)
 {
-  return snprintf(buf, len, Xfmt, len, Tval);
+  return snprintf(buf, len + 1, Xfmt, len, Tval);
 } // end of ShowValue
 
 template <>
 int TYPVAL<double>::ShowValue(char *buf, int len)
 {
   // TODO: use a more appropriate format to avoid possible truncation
-  return snprintf(buf, len, Xfmt, len, Prec, Tval);
+  return snprintf(buf, len + 1, Xfmt, len, Prec, Tval);
 } // end of ShowValue
 
 /***********************************************************************/
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