* generic/tclPreserve.c: In Result and Preserve'd routines, do not

	* generic/tclUtil.c:     assume that ckfree == free, as that is not
	* generic/tclResult.c:   always true. [Bug 756791] (fuller)

3 files changed, 12 insertions, 21 deletions

diff --git a/generic/tclPreserve.c b/generic/tclPreserve.c
index 50dfb02..150e384 100644
--- a/generic/tclPreserve.c
+++ b/generic/tclPreserve.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: tclPreserve.c,v 1.3 1999/04/16 00:46:52 stanton Exp $
+ * RCS: @(#) $Id: tclPreserve.c,v 1.4 2003/07/16 21:24:12 hobbs Exp $
  */
 
 #include "tclInt.h"
@@ -233,8 +233,7 @@ Tcl_Release(clientData)
 		refArray[i] = refArray[inUse];
 	    }
 	    if (mustFree) {
-		if ((freeProc == TCL_DYNAMIC) ||
-                        (freeProc == (Tcl_FreeProc *) free)) {
+		if (freeProc == TCL_DYNAMIC) {
 		    ckfree((char *) clientData);
 		} else {
 		    Tcl_MutexUnlock(&preserveMutex);
@@ -306,8 +305,7 @@ Tcl_EventuallyFree(clientData, freeProc)
      * No reference for this block.  Free it now.
      */
 
-    if ((freeProc == TCL_DYNAMIC)
-	    || (freeProc == (Tcl_FreeProc *) free)) {
+    if (freeProc == TCL_DYNAMIC) {
 	ckfree((char *) clientData);
     } else {
 	(*freeProc)((char *)clientData);
diff --git a/generic/tclResult.c b/generic/tclResult.c
index 4eb3c69..22cf249 100644
--- a/generic/tclResult.c
+++ b/generic/tclResult.c
@@ -8,7 +8,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclResult.c,v 1.6 2003/05/05 20:54:40 dgp Exp $
+ * RCS: @(#) $Id: tclResult.c,v 1.7 2003/07/16 21:24:12 hobbs Exp $
  */
 
 #include "tclInt.h"
@@ -198,8 +198,7 @@ Tcl_DiscardResult(statePtr)
     if (statePtr->result == statePtr->appendResult) {
 	ckfree(statePtr->appendResult);
     } else if (statePtr->freeProc) {
-	if ((statePtr->freeProc == TCL_DYNAMIC)
-	        || (statePtr->freeProc == (Tcl_FreeProc *) free)) {
+	if (statePtr->freeProc == TCL_DYNAMIC) {
 	    ckfree(statePtr->result);
 	} else {
 	    (*statePtr->freeProc)(statePtr->result);
@@ -265,8 +264,7 @@ Tcl_SetResult(interp, string, freeProc)
      */
 
     if (oldFreeProc != 0) {
-	if ((oldFreeProc == TCL_DYNAMIC)
-		|| (oldFreeProc == (Tcl_FreeProc *) free)) {
+	if (oldFreeProc == TCL_DYNAMIC) {
 	    ckfree(oldResult);
 	} else {
 	    (*oldFreeProc)(oldResult);
@@ -359,8 +357,7 @@ Tcl_SetObjResult(interp, objPtr)
      */
 
     if (iPtr->freeProc != NULL) {
-	if ((iPtr->freeProc == TCL_DYNAMIC)
-	        || (iPtr->freeProc == (Tcl_FreeProc *) free)) {
+	if (iPtr->freeProc == TCL_DYNAMIC) {
 	    ckfree(iPtr->result);
 	} else {
 	    (*iPtr->freeProc)(iPtr->result);
@@ -413,8 +410,7 @@ Tcl_GetObjResult(interp)
 	TclInitStringRep(objResultPtr, iPtr->result, length);
 	
 	if (iPtr->freeProc != NULL) {
-	    if ((iPtr->freeProc == TCL_DYNAMIC)
-	            || (iPtr->freeProc == (Tcl_FreeProc *) free)) {
+	    if (iPtr->freeProc == TCL_DYNAMIC) {
 		ckfree(iPtr->result);
 	    } else {
 		(*iPtr->freeProc)(iPtr->result);
@@ -751,8 +747,7 @@ Tcl_FreeResult(interp)
     register Interp *iPtr = (Interp *) interp;
     
     if (iPtr->freeProc != NULL) {
-	if ((iPtr->freeProc == TCL_DYNAMIC)
-	        || (iPtr->freeProc == (Tcl_FreeProc *) free)) {
+	if (iPtr->freeProc == TCL_DYNAMIC) {
 	    ckfree(iPtr->result);
 	} else {
 	    (*iPtr->freeProc)(iPtr->result);
@@ -791,8 +786,7 @@ Tcl_ResetResult(interp)
 
     ResetObjResult(iPtr);
     if (iPtr->freeProc != NULL) {
-	if ((iPtr->freeProc == TCL_DYNAMIC)
-	        || (iPtr->freeProc == (Tcl_FreeProc *) free)) {
+	if (iPtr->freeProc == TCL_DYNAMIC) {
 	    ckfree(iPtr->result);
 	} else {
 	    (*iPtr->freeProc)(iPtr->result);
diff --git a/generic/tclUtil.c b/generic/tclUtil.c
index 4c929ef..4085e73 100644
--- a/generic/tclUtil.c
+++ b/generic/tclUtil.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: tclUtil.c,v 1.37 2003/04/16 23:33:44 dgp Exp $
+ *  RCS: @(#) $Id: tclUtil.c,v 1.38 2003/07/16 21:24:12 hobbs Exp $
  */
 
 #include "tclInt.h"
@@ -1744,8 +1744,7 @@ Tcl_DStringGetResult(interp, dsPtr)
 
     dsPtr->length = strlen(iPtr->result);
     if (iPtr->freeProc != NULL) {
-	if ((iPtr->freeProc == TCL_DYNAMIC)
-		|| (iPtr->freeProc == (Tcl_FreeProc *) free)) {
+	if (iPtr->freeProc == TCL_DYNAMIC) {
 	    dsPtr->string = iPtr->result;
 	    dsPtr->spaceAvl = dsPtr->length+1;
 	} else {