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| author | Miguel Sofer <miguel.sofer@gmail.com> | 2001-10-06 00:12:11 (GMT) |
|---|---|---|
| committer | Miguel Sofer <miguel.sofer@gmail.com> | 2001-10-06 00:12:11 (GMT) |
| commit | 0971c3fcdb62fcedb3a6c56043df7c75af865bce (patch) | |
| tree | 4d52e98b13e44d19974a627a07263ca3c4ce62cd /generic/tclLiteral.c | |
| parent | 025509dc5eada37e29ca3211508c19448f3f3fa6 (diff) | |
| download | tcl-0971c3fcdb62fcedb3a6c56043df7c75af865bce.zip tcl-0971c3fcdb62fcedb3a6c56043df7c75af865bce.tar.gz tcl-0971c3fcdb62fcedb3a6c56043df7c75af865bce.tar.bz2 | |
insured that self-referential bytecodes are properly cleaned up on
interpreter deletion [Bug 467523]
Diffstat (limited to 'generic/tclLiteral.c')
| -rw-r--r-- | generic/tclLiteral.c | 12 |
1 files changed, 11 insertions, 1 deletions
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); } } |