diff options
Diffstat (limited to 'sql/unireg.cc')
| -rw-r--r-- | sql/unireg.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/unireg.cc b/sql/unireg.cc index 795198fc55f..dcb49bc1766 100644 --- a/sql/unireg.cc +++ b/sql/unireg.cc @@ -141,6 +141,11 @@ bool mysql_create_frm(THD *thd, my_string file_name, 60); forminfo[46]=(uchar) strlen((char*)forminfo+47); // Length of comment #ifdef EXTRA_DEBUG + /* + EXTRA_DEBUG causes strmake() to initialize its buffer behind the + payload with a magic value to detect wrong buffer-sizes. We + explicitly zero that segment again. + */ memset((char*) forminfo+47 + forminfo[46], 0, 61 - forminfo[46]); #endif |