From 333f794adc1ff447b2245e6aca405df1dec50665 Mon Sep 17 00:00:00 2001
From: "mats@romeo.(none)" <>
Date: Thu, 23 Nov 2006 16:21:53 +0100
Subject: BUG#24488 (Valgrind warnings on invalid read in
 mysql_client_binlog_statement): Disabling debug printouts for valgrind builds
 that print unallocated memory.

---
 sql/sql_binlog.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'sql/sql_binlog.cc')

diff --git a/sql/sql_binlog.cc b/sql/sql_binlog.cc
index 23ca5330053..732981b58f3 100644
--- a/sql/sql_binlog.cc
+++ b/sql/sql_binlog.cc
@@ -79,9 +79,15 @@ void mysql_client_binlog_statement(THD* thd)
     char const *endptr= 0;
     int bytes_decoded= base64_decode(strptr, coded_len, buf, &endptr);
 
+#ifndef HAVE_purify
+      /*
+        This debug printout should not be used for valgrind builds
+        since it will read from unassigned memory.
+      */
     DBUG_PRINT("info",
                ("bytes_decoded=%d; strptr=0x%lu; endptr=0x%lu ('%c':%d)",
                 bytes_decoded, strptr, endptr, *endptr, *endptr));
+#endif
 
     if (bytes_decoded < 0)
     {
@@ -147,8 +153,14 @@ void mysql_client_binlog_statement(THD* thd)
       DBUG_PRINT("info",("ev->get_type_code()=%d", ev->get_type_code()));
       DBUG_PRINT("info",("bufptr+EVENT_TYPE_OFFSET=0x%lx",
                          bufptr+EVENT_TYPE_OFFSET));
+#ifndef HAVE_purify
+      /*
+        This debug printout should not be used for valgrind builds
+        since it will read from unassigned memory.
+      */
       DBUG_PRINT("info", ("bytes_decoded=%d; bufptr=0x%lx; buf[EVENT_LEN_OFFSET]=%u",
                           bytes_decoded, bufptr, uint4korr(bufptr+EVENT_LEN_OFFSET)));
+#endif
       ev->thd= thd;
       if (int err= ev->exec_event(thd->rli_fake))
       {
-- 
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