* generic/tclIOUtil.c: Fixed bug in Tcl_GetTranslatedPath() when

        operating on the "Special path" variant of the "path" Tcl_ObjType
        intrep.  A full normalization was getting done, in particular, coercing
        relative paths to absolute, contrary to what the function of
        producing the "translated path" is supposed to do.  [Bug 1972879].

2 files changed, 19 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index e7c1544..7a2e266 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2008-06-23  Don Porter  <dgp@users.sourceforge.net>
+
+	* generic/tclIOUtil.c: Fixed bug in Tcl_GetTranslatedPath() when
+	operating on the "Special path" variant of the "path" Tcl_ObjType
+	intrep.  A full normalization was getting done, in particular, coercing
+	relative paths to absolute, contrary to what the function of
+	producing the "translated path" is supposed to do.  [Bug 1972879].
+
 2008-06-20  Don Porter  <dgp@users.sourceforge.net>
 
 	* tests/binary.test:	Corrected flawed tests revealed by a -debug 1
diff --git a/generic/tclIOUtil.c b/generic/tclIOUtil.c
index aae1e84..19a7729 100644
--- a/generic/tclIOUtil.c
+++ b/generic/tclIOUtil.c
@@ -17,7 +17,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclIOUtil.c,v 1.77.2.35 2007/12/14 02:29:21 hobbs Exp $
+ * RCS: @(#) $Id: tclIOUtil.c,v 1.77.2.36 2008/06/23 15:43:42 dgp Exp $
  */
 
 #include "tclInt.h"
@@ -5434,7 +5434,16 @@ Tcl_FSGetTranslatedPath(interp, pathPtr)
     srcFsPathPtr = (FsPath*) PATHOBJ(pathPtr);
     if (srcFsPathPtr->translatedPathPtr == NULL) {
 	if (PATHFLAGS(pathPtr) != 0) {
-	    retObj = Tcl_FSGetNormalizedPath(interp, pathPtr);
+	    /*
+	     * We lack a translated path result, but we have a directory
+	     * (cwdPtr) and a tail (normPathPtr), and if we join the
+	     * translated version of cwdPtr to normPathPtr, we'll get the
+	     * translated result we need, and can store it for future use.
+	     */
+	    retObj = Tcl_FSJoinToPath(Tcl_FSGetTranslatedPath(interp,
+	    srcFsPathPtr->cwdPtr), 1, &(srcFsPathPtr->normPathPtr));
+	    srcFsPathPtr->translatedPathPtr = retObj;
+	    Tcl_IncrRefCount(retObj);
 	} else {
 	    /* 
 	     * It is a pure absolute, normalized path object.