From: Peter Howkins <flibble@users.sf.net>
Date: Fri, 13 Jul 2018 17:28:35 +0000 (+0100)
Subject: dtcm: Coverity 89234
X-Git-Tag: 2.3.0a~93
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=49f7c0afa0eee046f36d96156387b738b25bb8a4;p=oweals%2Fcde.git

dtcm: Coverity 89234
---

diff --git a/cde/programs/dtcm/server/rtable3.c b/cde/programs/dtcm/server/rtable3.c
index ff6b018e..d66afb82 100644
--- a/cde/programs/dtcm/server/rtable3.c
+++ b/cde/programs/dtcm/server/rtable3.c
@@ -129,10 +129,12 @@ _DtCm_rtable_lookup_range_3_svc(Table_Args_3 *args, struct svc_req *svcrq)
         if (res!=NULL) xdr_free ((xdrproc_t)_DtCm_xdr_Table_Res_3, (char*)res); res = NULL;
 
         newargs = _DtCm_tableargs3_to_tableargs4(args); 
-        newres = _DtCm_rtable_lookup_range_4_svc(newargs, svcrq);  
-        res = _DtCm_tableres4_to_tableres3(newres); 
+        if(newargs) {
+                newres = _DtCm_rtable_lookup_range_4_svc(newargs, svcrq);
+                res = _DtCm_tableres4_to_tableres3(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);
 }