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Fix bug: "1328858 cd .. from root directory causes crash"

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@2683
This commit is contained in:
Peter Veenstra 2006-08-05 10:39:44 +00:00
parent 7db3da30f6
commit 46226e685a
1 changed files with 2 additions and 2 deletions
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4
src/dos/dos_files.cpp
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@ -16,7 +16,7 @@
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/* $Id: dos_files.cpp,v 1.77 2006-07-18 15:31:29 c2woody Exp $ */
/* $Id: dos_files.cpp,v 1.78 2006-08-05 10:39:44 qbix79 Exp $ */
#include <string.h>
#include <stdlib.h>
@ -122,7 +122,7 @@ bool DOS_MakeName(char * name,char * fullname,Bit8u * drive) {
continue;
}
Bit32u iDown, cDots;
Bit32s iDown, cDots;
bool dots = true;
Bit32u templen =strlen(tempdir);
for(iDown=0;(iDown < templen) && dots;iDown++)