[Informixdb-cvs] informixdb/ext _informixdb.ec,1.86,1.87

[Carsten H. <ch...@us...>]

Update of /cvsroot/informixdb/informixdb/ext
In directory sc8-pr-cvs2.sourceforge.net:/tmp/cvs-serv29363/ext

Modified Files:
	_informixdb.ec 
Log Message:
Fix a rare "bogus free()" bug that was uncovered by a fuzz test
from http://seclists.org/fulldisclosure/2006/Dec/0190.html


Index: _informixdb.ec
===================================================================
RCS file: /cvsroot/informixdb/informixdb/ext/_informixdb.ec,v
retrieving revision 1.86
retrieving revision 1.87
diff -C2 -d -r1.86 -r1.87
*** _informixdb.ec	23 Dec 2006 05:40:14 -0000	1.86
--- _informixdb.ec	29 Dec 2006 03:43:36 -0000	1.87
***************
*** 2571,2575 ****
        }
  $ifdef HAVE_ESQL9;
!       if (ISSMARTBLOB(da->sqlvar[i].sqltype,da->sqlvar[i].sqlxid)) {
          free(da->sqlvar[i].sqldata);
        }
--- 2571,2575 ----
        }
  $ifdef HAVE_ESQL9;
!       if (ISSMARTBLOB(cur->originalType[i],cur->originalXid[i])) {
          free(da->sqlvar[i].sqldata);
        }