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Bug#18207212 : FILE NAME IS NOT ESCAPED IN BINLOG FOR LOAD DATA INFILE STATEMENT

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Problem:
Load_log_event::print_query() function does not put escape character in file name 
for "LOAD DATA INFILE" statement.

Analysis:
When we have "'" in our file name for "LOAD DATA INFILE" statement,
Load_log_event::print_query() function does not put escape character 
in our file name.

This one result that when we show binary-log, we get file name without 
escape character.

Solution:
To put escape character when we have "'" in file name, for this instead of using 
simple memcpy() to put file-name, we will use pretty_print_str().
This commit is contained in:
Neeraj Bisht 2014-05-15 15:50:52 +05:30
commit 10978e0aa9
2 changed files with 15 additions and 8 deletions
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9
mysys/mf_iocache2.c
View file

@ -1,4 +1,4 @@
/* Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved.
/* Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -408,6 +408,13 @@ process_flags:
if (my_b_write(info, (uchar*) par, length2))
goto err;
}
else if (*fmt == 'c') /* char type parameter */
{
char par[2];
par[0] = va_arg(args, int);
if (my_b_write(info, (uchar*) par, 1))
goto err;
}
else if (*fmt == 'b') /* Sized buffer parameter, only precision makes sense */
{
char *par = va_arg(args, char *);