[Tcl-bugs] [ tcl-Bugs-1107673 ] tclIO.c (CVS): Tcl_NextHashEntry should be used

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Bugs item #1107673, was opened at 2005-01-22 23:24
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Category: 25. Channel System
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Nobody/Anonymous (nobody)
Assigned to: Andreas Kupries (andreas_kupries)
Summary: tclIO.c (CVS): Tcl_NextHashEntry should be used

Initial Comment:
tcl/generic/tclIO.c:

... static void DeleteChannelTable (clientData, interp):

   580      for (hPtr = Tcl_FirstHashEntry(hTblPtr, &hSearch);
   581              hPtr != (Tcl_HashEntry *) NULL;
   582              hPtr = Tcl_FirstHashEntry(hTblPtr, &hSearch)) {

        The second use of `Tcl_FirstHashEntry' seems to be a mistake.

... int Tcl_GetChannelNamesEx (interp, pattern):

  8752      for (hPtr = Tcl_FirstHashEntry(hTblPtr, &hSearch);
  8753              hPtr != (Tcl_HashEntry *) NULL;
  8754              hPtr = Tcl_NextHashEntry(&hSearch)) {


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