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authorericm <ericm>2000-07-06 06:38:08 (GMT)
committerericm <ericm>2000-07-06 06:38:08 (GMT)
commit7f4db5c028c604a10b81401d983b383f65e2de83 (patch)
treeafa324f6aed427e947faa428bd4ef9f54d7d7960 /generic
parent8ea696f3623c8f3df9b570f448c1fefedf4ff750 (diff)
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Applied patch from Nijtmans/Howlett to intialize nextPtr field of TkCursor
structure when it is created, to prevent possible core dumps.
Diffstat (limited to 'generic')
-rw-r--r--generic/tkCursor.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/generic/tkCursor.c b/generic/tkCursor.c
index eab40e8..6bbbbf6 100644
--- a/generic/tkCursor.c
+++ b/generic/tkCursor.c
@@ -11,7 +11,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkCursor.c,v 1.5 2000/05/11 22:37:06 hobbs Exp $
+ * RCS: @(#) $Id: tkCursor.c,v 1.6 2000/07/06 06:38:09 ericm Exp $
*/
#include "tkPort.h"
@@ -276,6 +276,7 @@ GetCursor(interp, tkwin, string)
cursorPtr->objRefCount = 0;
cursorPtr->otherTable = &dispPtr->cursorNameTable;
cursorPtr->hashPtr = nameHashPtr;
+ cursorPtr->nextPtr = NULL;
cursorPtr->idHashPtr = Tcl_CreateHashEntry(&dispPtr->cursorIdTable,
(char *) cursorPtr->cursor, &new);
if (!new) {