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| author | hobbs <hobbs> | 2003-07-07 20:39:50 (GMT) |
|---|---|---|
| committer | hobbs <hobbs> | 2003-07-07 20:39:50 (GMT) |
| commit | 74c1ef249d7327dff4230fd8a38c166805eb02d1 (patch) | |
| tree | fc3e2167d2cebf5bb57470a5f17515b6d2eee394 /generic/tkTextDisp.c | |
| parent | c99c98d07d3bd68e45084367b4192747ce420fe3 (diff) | |
| download | tk-74c1ef249d7327dff4230fd8a38c166805eb02d1.zip tk-74c1ef249d7327dff4230fd8a38c166805eb02d1.tar.gz tk-74c1ef249d7327dff4230fd8a38c166805eb02d1.tar.bz2 | |
* generic/tkTextDisp.c (DisplayText): correct use of textPtr data
with respect to Tcl_Release time. [Bug #767009]
Diffstat (limited to 'generic/tkTextDisp.c')
| -rw-r--r-- | generic/tkTextDisp.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/generic/tkTextDisp.c b/generic/tkTextDisp.c index f94281d..48f2963 100644 --- a/generic/tkTextDisp.c +++ b/generic/tkTextDisp.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: tkTextDisp.c,v 1.16 2003/05/27 15:35:53 vincentdarley Exp $ + * RCS: @(#) $Id: tkTextDisp.c,v 1.17 2003/07/07 20:39:50 hobbs Exp $ */ #include "tkPort.h" @@ -2179,7 +2179,6 @@ DisplayText(clientData) { register TkText *textPtr = (TkText *) clientData; TextDInfo *dInfoPtr = textPtr->dInfoPtr; - Tk_Window tkwin; register DLine *dlPtr; DLine *prevPtr; Pixmap pixmap; @@ -2244,16 +2243,14 @@ DisplayText(clientData) */ while (dInfoPtr->flags & REPICK_NEEDED) { - int flags = textPtr->flags; - Tcl_Preserve((ClientData) textPtr); dInfoPtr->flags &= ~REPICK_NEEDED; TkTextPickCurrent(textPtr, &textPtr->pickEvent); - tkwin = textPtr->tkwin; - Tcl_Release((ClientData) textPtr); if ((textPtr->tkwin == NULL) || (textPtr->flags & DESTROYED)) { + Tcl_Release((ClientData) textPtr); goto end; } + Tcl_Release((ClientData) textPtr); } /* |