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Add more code to enforce the limits specified in limits.h. (CVS 3946)

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FossilOrigin-Name: c59d436095b5258d7132a432c0cb6cd5a7990d85
This commit is contained in:
drh
2007-05-08 13:58:26 +00:00
parent 4b5710e486
commit e5c941b83b
8 changed files with 51 additions and 25 deletions
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6
src/tokenize.c
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@@ -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: {