From d23cb087ec0ab13ca1ac6356ce8b69f37d30c1b9 Mon Sep 17 00:00:00 2001
From: Hartmut Holzgraefe <hartmut@php.net>
Date: Sun, 2 Nov 2014 14:18:22 +0100
Subject: [PATCH] properly zero-terminate input buffer -  Bug #605

http://bugs.mariadb.com/show_bug.cgi?id=605
---
 query_classifier/test/canonical_tests/canonizer.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/query_classifier/test/canonical_tests/canonizer.c b/query_classifier/test/canonical_tests/canonizer.c
index b9b17222f..107ccb670 100644
--- a/query_classifier/test/canonical_tests/canonizer.c
+++ b/query_classifier/test/canonical_tests/canonizer.c
@@ -51,12 +51,13 @@ int main(int argc, char** argv)
   fsz = lseek(fdin,0,SEEK_END);
   lseek(fdin,0,SEEK_SET);
 
-  if(!(buffer = malloc(sizeof(char)*fsz))){
+  if(!(buffer = malloc(sizeof(char)*fsz + 1))){
     printf("Error: Failed to allocate memory.");
     return 1;
   }
 
   read(fdin,buffer,fsz);
+  buffer[fsz] = '\0';