1 files changed, 5 insertions, 1 deletions
diff --git a/src/tokenize.c b/src/tokenize.c
index 4e915bdf8..86c286c3d 100644
--- a/src/tokenize.c
+++ b/src/tokenize.c
@@ -15,7 +15,7 @@
 ** individual tokens and sends those tokens one-by-one over to the
 ** parser for analysis.
 **
-** $Id: tokenize.c,v 1.126 2007/04/16 15:06:25 danielk1977 Exp $
+** $Id: tokenize.c,v 1.127 2007/05/08 13:58:28 drh Exp $
 */
 #include "sqliteInt.h"
 #include "os.h"
@@ -421,6 +421,10 @@ int sqlite3RunParser(Parse *pParse, const char *zSql, char **pzErrMsg){
     assert( pParse->sLastToken.dyn==0 );
     pParse->sLastToken.n = getToken((unsigned char*)&zSql[i],&tokenType);
     i += pParse->sLastToken.n;
+    if( i>SQLITE_MAX_SQL_LENGTH ){
+      pParse->rc = SQLITE_TOOBIG;
+      break;
+    }
     switch( tokenType ){
       case TK_SPACE:
       case TK_COMMENT: {