From: Peter Howkins <flibble@users.sf.net>
Date: Fri, 13 Jul 2018 16:57:53 +0000 (+0100)
Subject: dtcm: Coverity 88575
X-Git-Tag: 2.3.0a~109
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=8eab8d07cea441a1299a9254eac0136fec81c6f3;p=oweals%2Fcde.git

dtcm: Coverity 88575
---

diff --git a/cde/programs/dtcm/server/rtable2.c b/cde/programs/dtcm/server/rtable2.c
index 5a25b3ad..86f8af04 100644
--- a/cde/programs/dtcm/server/rtable2.c
+++ b/cde/programs/dtcm/server/rtable2.c
@@ -231,12 +231,14 @@ _DtCm_rtable_change_2_svc(Table_Args_2 *args, struct svc_req *svcrq)
       
         if (res!=NULL) xdr_free ((xdrproc_t)_DtCm_xdr_Table_Res_2, (char*)res); 
     
-        newargs = _DtCm_tableargs2_to_tableargs4(args); 
-        newres = _DtCm_rtable_change_4_svc(newargs, svcrq); 
-        res = _DtCm_tableres4_to_tableres2(newres);  
+        newargs = _DtCm_tableargs2_to_tableargs4(args);
+        if(newargs) {
+                newres = _DtCm_rtable_change_4_svc(newargs, svcrq);
+                res = _DtCm_tableres4_to_tableres2(newres);
   
-        if (newargs!=NULL) xdr_free((xdrproc_t)_DtCm_xdr_Table_Args_4, (char*)newargs);  
-      
+                xdr_free((xdrproc_t)_DtCm_xdr_Table_Args_4, (char*)newargs);
+        }
+
         return(res); 
 }