[Xotcl] Memory trash in 0.9.3 and 0.9.4
Zoran Vasiljevic
zoran at archiware.com
Mon Mar 4 12:15:37 CET 2002
In file xotcl.c:
static int
XOTclCNewMethod(ClientData cd, Tcl_Interp* in, int objc, Tcl_Obj *objv[]) {
XOTclClass *cl = XOTclObjectToClass(cd);
XOTclObject *obj = &cl->object;
Tcl_Obj *cname, *autoname;
char *name, *n;
int result, offset=1;
DEFINE_NEW_TCL_OBJECTS_ON_STACK(objc+1, ov);
/* ^^^^^^ */
Should read:
DEFINE_NEW_TCL_OBJECTS_ON_STACK(objc+2, ov);
... because later in file, ov[0] and ov[1] are
reserved for internal use and other arguments
are copied over which results in trashing memory.
Cheers
Zoran
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