From: Peter Howkins <flibble@users.sf.net>
Date: Fri, 13 Jul 2018 18:26:38 +0000 (+0100)
Subject: dtcm: Coverity 89185
X-Git-Tag: 2.3.0a~60
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=e2f1df0c8b72513a2e21964d832597676b7c2274;p=oweals%2Fcde.git

dtcm: Coverity 89185
---

diff --git a/cde/programs/dtcm/server/rtable2.c b/cde/programs/dtcm/server/rtable2.c
index eb3e02b6..e46a1164 100644
--- a/cde/programs/dtcm/server/rtable2.c
+++ b/cde/programs/dtcm/server/rtable2.c
@@ -88,11 +88,12 @@ _DtCm_rtable_lookup_next_larger_2_svc(Table_Args_2 *args, struct svc_req *svcrq)
         if (res!=NULL) xdr_free ((xdrproc_t)_DtCm_xdr_Table_Res_2, (char*)res); res = NULL;
  
         newargs = _DtCm_tableargs2_to_tableargs4(args);
-        newres = _DtCm_rtable_lookup_next_larger_4_svc(newargs, svcrq);
-        
-        res = _DtCm_tableres4_to_tableres2(newres);
+        if(newargs) {
+                newres = _DtCm_rtable_lookup_next_larger_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);