replace strstr_lower(), which cause buffer overflow with strcasestr()

git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2474 63ad8ddf-47c3-0310-b6dd-a9e9d9715204

1 files changed, 0 insertions, 9 deletions

diff --git a/mbbsd/stuff.c b/mbbsd/stuff.c
index 602c9b4b..c9f31e7d 100644
--- a/mbbsd/stuff.c
+++ b/mbbsd/stuff.c
@@ -138,15 +138,6 @@ str_lower(char *t, char *s)
     } while (ch);
 }
 
-void *
-strstr_lower(char *str, char *tag)
-{
-    char            buf[STRLEN];
-
-    str_lower(buf, str);
-    return strstr(buf, tag);
-}
-
 /**
  * 移除字串 buf 後端多餘的空白。
  * @param buf