[gs-cvs] rev 6930 - trunk/gs/src

[dan at ghostscript.com]

Author: dan
Date: 2006-07-25 22:03:57 -0700 (Tue, 25 Jul 2006)
New Revision: 6930

Modified:
   trunk/gs/src/zfunc0.c
Log:
Fix for CET test file 12-14c.ps.  This file was seg faulting.
The cause was some uniniitalized pointers that were being
freed when given invalid function parameters.  (The test file
was verifying the handling of invalid functions.)



Modified: trunk/gs/src/zfunc0.c
===================================================================
--- trunk/gs/src/zfunc0.c	2006-07-25 18:29:43 UTC (rev 6929)
+++ trunk/gs/src/zfunc0.c	2006-07-26 05:03:57 UTC (rev 6930)
@@ -39,9 +39,8 @@
     int code;
 
     *(gs_function_params_t *) & params = *mnDR;
-    params.Encode = 0;
-    params.Decode = 0;
-    params.Size = 0;
+    params.Encode = params.Decode = params.Size =
+	params.pole = params.array_step = params.stream_step = NULL;
     if ((code = dict_find_string(op, "DataSource", &pDataSource)) <= 0)
 	return (code < 0 ? code : gs_note_error(e_rangecheck));
     switch (r_type(pDataSource)) {