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authorMiguel Sofer <miguel.sofer@gmail.com>2001-12-07 13:55:59 (GMT)
committerMiguel Sofer <miguel.sofer@gmail.com>2001-12-07 13:55:59 (GMT)
commite69719ee4125cc09779401e3dda6c4b67651d382 (patch)
treebe9d02ee7c40c6fd4919fc83c406315d3807c43d /generic
parent6425a01b7a2896172c65f9883f0b56792a6fd263 (diff)
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restored consistency in refCount accounting by array traces [Bug #4484339]
Diffstat (limited to 'generic')
-rw-r--r--generic/tclVar.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c
index 401e36b..134ca16 100644
--- a/generic/tclVar.c
+++ b/generic/tclVar.c
@@ -15,7 +15,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tclVar.c,v 1.43 2001/12/05 20:43:58 msofer Exp $
+ * RCS: @(#) $Id: tclVar.c,v 1.44 2001/12/07 13:55:59 msofer Exp $
*/
#include "tclInt.h"
@@ -4514,6 +4514,9 @@ CallTraces(iPtr, arrayPtr, varPtr, part1, part2, flags, resultTypePtr)
}
varPtr->flags |= VAR_TRACE_ACTIVE;
varPtr->refCount++;
+ if (arrayPtr != NULL) {
+ arrayPtr->refCount++;
+ }
/*
* If the variable name hasn't been parsed into array name and
@@ -4556,7 +4559,6 @@ CallTraces(iPtr, arrayPtr, varPtr, part1, part2, flags, resultTypePtr)
iPtr->activeTracePtr = &active;
Tcl_Preserve((ClientData) iPtr);
if (arrayPtr != NULL && !(arrayPtr->flags & VAR_TRACE_ACTIVE)) {
- arrayPtr->refCount++;
active.varPtr = arrayPtr;
for (tracePtr = arrayPtr->tracePtr; tracePtr != NULL;
tracePtr = active.nextTracePtr) {