Index: environ.cc
===================================================================
RCS file: /cvs/src/src/winsup/cygwin/environ.cc,v
retrieving revision 1.46
diff -u -p -2 -r1.46 environ.cc
--- environ.cc	2001/04/12 21:21:37	1.46
+++ environ.cc	2001/04/15 13:30:35
@@ -737,5 +737,9 @@ winenv (const char * const *envp, int ke
 
       if (!keep_posix && (conv = getwinenv (*srcp, *srcp + len)))
-	*dstp = conv->native;
+	{
+	  char *p = (char *) alloca (strlen (conv->native) + 1);
+	  strcpy (p, conv->native);
+	  *dstp = p;
+	}
       else
 	*dstp = *srcp;