cdiStreamSetupVlist: added call to vlist_unlock(vlistID) (bug fix)

1f8a150d · Uwe Schulzweida · e83fb5c5 · 1f8a150d · 1f8a150d
Commit 1f8a150d authored Aug 07, 2015 by Uwe Schulzweida
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ChangeLog ChangeLog +4 -0

src/stream.c src/stream.c +3 -0

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--- a/ChangeLog
+++ b/ChangeLog
@@ -2,6 +2,10 @@

 	* Version 1.7.0 released

+2015-08-07  Uwe Schulzweida
+
+	* cdiStreamSetupVlist: added call to vlist_unlock(vlistID) (bug fix)
+
 2015-06-16  Uwe Schulzweida

 	* merge changes from branches/cdi-tiles [from Florian Prill]

--- a/src/stream.c
+++ b/src/stream.c
@@ -2169,6 +2169,9 @@ void cdiStreamSetupVlist(stream_t *streamptr, int vlistID, int vlistIDorig)
  /* increase lock counter of the original vlist by 1 */
  if ( CDI_Debug ) Message("attach vlist=%d to stream, stream vlist=%d", vlistIDorig, vlistID);
  vlist_lock(vlistIDorig);
+  vlist_unlock(vlistID); // why is this vlistID sometimes locked?
+                         // without this line "cdo splitmon" gives
+                         // Destroying of a locked object (vlistID=xx) failed

  for (int varID = 0; varID < nvars; varID++ )
    {