On Sun, Apr 26, 2009 at 5:05 PM, Jean-Louis Faucher <jfaucher...@gmail.com> wrote:
> After reading this MSDN article > http://msdn.microsoft.com/en-us/library/aa289171.aspx > I decided to test these options, and modified orxwin32mak like that (added > security_check) : > The second security error ocurs when running SysDriveMap.testGroup. The > fifth and sixth call to SysDriveMap raises this error : "Run-Time Check > Failure #2 - Stack around the variable 'DeviceName' was corrupted" > In both cases, the call is self~assertNotNull(SysDriveMap(,'local')) > I can't find what's wrong with these two calls, and maybe I loose my time > for nothing, but... In rexxutil.cpp, the DeviceName variable is too small: CHAR DeviceName[3]; ... sprintf(DeviceName, "%c:\\", dnum+'A'-1); sprintf() will always append a null, so we have something like C:\ and no space for the null. sprintf() will place it at DeviceName[3] which is probably where the security error comes from, a buffer overrun. -- Mark Miesfeld ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensign option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Oorexx-devel mailing list Oorexx-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/oorexx-devel
