From 870059eb044d7b058e741de86eef3594100b5bda Mon Sep 17 00:00:00 2001
From: unknown <serg@serg.mylan>
Date: Sun, 6 Mar 2005 12:31:40 +0100
Subject: myisam/ft_parser.c     protection against invalid string in
 ft_get_word mysys/my_symlink2.c     typo fixed

myisam/ft_parser.c:
  protection against invalid string in ft_get_word
mysys/my_symlink2.c:
  typo fixed
---
 myisam/ft_parser.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'myisam/ft_parser.c')

diff --git a/myisam/ft_parser.c b/myisam/ft_parser.c
index 543cf998a82..0b1e68b0d70 100644
--- a/myisam/ft_parser.c
+++ b/myisam/ft_parser.c
@@ -103,7 +103,7 @@ byte ft_get_word(CHARSET_INFO *cs, byte **start, byte *end,
                  FT_WORD *word, FTB_PARAM *param)
 {
   byte *doc=*start;
-  uint mwc, length;
+  uint mwc, length, mbl;
 
   param->yesno=(FTB_YES==' ') ? 1 : (param->quot != 0);
   param->plusminus=param->pmsign=0;
@@ -144,7 +144,7 @@ byte ft_get_word(CHARSET_INFO *cs, byte **start, byte *end,
     }
 
     mwc=length=0;
-    for (word->pos=doc; doc<end; length++, doc+=my_mbcharlen(cs, *(uchar *)doc))
+    for (word->pos=doc; doc<end; length++, mbl=my_mbcharlen(cs, *(uchar *)doc), doc+=(mbl ? mbl : 1))
       if (true_word_char(cs,*doc))
         mwc=0;
       else if (!misc_word_char(*doc) || mwc++)
-- 
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