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authorMiguel Sofer <miguel.sofer@gmail.com>2005-10-23 22:01:27 (GMT)
committerMiguel Sofer <miguel.sofer@gmail.com>2005-10-23 22:01:27 (GMT)
commit337481bde00a01912f25ffeda6d5bd4351057c7d (patch)
treec2da79f4e5a542014dab31edea47e6bd46a22b4c /win/tclWinInit.c
parent352f9db6131a948693af4acd7d5ae471c54635c2 (diff)
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* generic/tclBasic.c:
* generic/tclBinary.c: * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclExecute.c: * generic/tclLink.c: * generic/tclMain.c: * generic/tclProc.c: * generic/tclScan.c: * generic/tclTest.c: * generic/tclVar.c: * mac/tclMacInit.c: * unix/tclUnixInit.c: * win/tclWinInit.c: Insure that the core never calls TclPtrSetVar, Tcl_SetVar2Ex, Tcl_ObjSetVar2 or Tcl_SetObjErrorCode with a 0-ref new value. It is not possible to handle error returns correctly in that case [Bug 1334947], one has the choice of leaking the object in some cases, or else risk crashing in some others.
Diffstat (limited to 'win/tclWinInit.c')
-rw-r--r--win/tclWinInit.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/win/tclWinInit.c b/win/tclWinInit.c
index d7ddbb5..7fb65c2 100644
--- a/win/tclWinInit.c
+++ b/win/tclWinInit.c
@@ -7,7 +7,7 @@
* Copyright (c) 1998-1999 by Scriptics Corporation.
* All rights reserved.
*
- * RCS: @(#) $Id: tclWinInit.c,v 1.40.2.5 2004/03/29 18:49:36 hobbs Exp $
+ * RCS: @(#) $Id: tclWinInit.c,v 1.40.2.6 2005/10/23 22:01:31 msofer Exp $
*/
#include "tclWinInt.h"
@@ -847,7 +847,9 @@ Tcl_Init(interp)
if (pathPtr == NULL) {
pathPtr = Tcl_NewObj();
}
+ Tcl_IncrRefCount(pathPtr);
Tcl_SetVar2Ex(interp, "tcl_libPath", NULL, pathPtr, TCL_GLOBAL_ONLY);
+ Tcl_DecrRefCount(pathPtr);
return Tcl_Eval(interp, initScript);
}