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-rw-r--r--generic/tclEvent.c20
1 files changed, 16 insertions, 4 deletions
diff --git a/generic/tclEvent.c b/generic/tclEvent.c
index 305a1e4..fb40447 100644
--- a/generic/tclEvent.c
+++ b/generic/tclEvent.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: tclEvent.c,v 1.28.2.1 2003/05/13 12:44:07 dkf Exp $
+ * RCS: @(#) $Id: tclEvent.c,v 1.28.2.2 2004/05/06 01:02:18 davygrvy Exp $
*/
#include "tclInt.h"
@@ -100,8 +100,9 @@ static Tcl_ThreadDataKey dataKey;
/*
* Common string for the library path for sharing across threads.
+ * This is ckalloc'd and cleared in Tcl_Finalize.
*/
-char *tclLibraryPathStr;
+static char *tclLibraryPathStr = NULL;
/*
* Prototypes for procedures referenced only in this file:
@@ -593,6 +594,8 @@ TclSetLibraryPath(pathPtr)
* the new library path. */
{
ThreadSpecificData *tsdPtr = TCL_TSD_INIT(&dataKey);
+ const char *toDupe;
+ int size;
if (pathPtr != NULL) {
Tcl_IncrRefCount(pathPtr);
@@ -606,7 +609,12 @@ TclSetLibraryPath(pathPtr)
* No mutex locking is needed here as up the stack we're within
* TclpInitLock().
*/
- tclLibraryPathStr = Tcl_GetStringFromObj(pathPtr, NULL);
+ if (tclLibraryPathStr != NULL) {
+ ckfree(tclLibraryPathStr);
+ }
+ toDupe = Tcl_GetStringFromObj(pathPtr, &size);
+ tclLibraryPathStr = ckalloc(size+1);
+ strcpy(tclLibraryPathStr, toDupe);
}
/*
@@ -842,6 +850,10 @@ Tcl_Finalize()
ckfree(tclDefaultEncodingDir);
tclDefaultEncodingDir = NULL;
}
+ if (tclLibraryPathStr != NULL) {
+ ckfree(tclLibraryPathStr);
+ tclLibraryPathStr = NULL;
+ }
Tcl_SetPanicProc(NULL);
@@ -877,7 +889,7 @@ Tcl_Finalize()
TclFinalizeMemorySubsystem();
inFinalize = 0;
}
- TclpInitUnlock();
+ TclFinalizeLock();
}
/*