diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | generic/tclLiteral.c | 12 |
2 files changed, 17 insertions, 1 deletions
@@ -1,3 +1,9 @@ +2001-10-05 Miguel Sofer <msofer@users.sourceforge.net> + + * generic/tclLiteral.c: (TclReleaseLiteral) insured that + self-referential bytecodes are properly cleaned up on interpreter + deletion [Bug 467523] + 2001-10-04 Jeff Hobbs <jeffh@ActiveState.com> * tools/configure: diff --git a/generic/tclLiteral.c b/generic/tclLiteral.c index 37ef1db..9c39e4b 100644 --- a/generic/tclLiteral.c +++ b/generic/tclLiteral.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclLiteral.c,v 1.8 1999/08/19 02:59:10 hobbs Exp $ + * RCS: @(#) $Id: tclLiteral.c,v 1.9 2001/10/06 00:12:11 msofer Exp $ */ #include "tclInt.h" @@ -715,6 +715,16 @@ TclReleaseLiteral(interp, objPtr) */ codePtr->objArrayPtr[0] = NULL; + + /* + * At this point, objPtr has three references: one each + * from the global and local literal tables, and one + * self-referential (it is its own internal rep). In + * order to allow the object to be cleared, we remove + * one reference [Bug 467523]. + */ + + Tcl_DecrRefCount(objPtr); } } |