From: Peter Howkins <flibble@users.sf.net>
Date: Fri, 13 Jul 2018 17:27:08 +0000 (+0100)
Subject: dtcm: Coverity 89207
X-Git-Tag: 2.3.0a~94
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=24c4935c085e60ec15e9b1c6952ae84485f1d015;p=oweals%2Fcde.git

dtcm: Coverity 89207
---

diff --git a/cde/programs/dtcm/server/rtable3.c b/cde/programs/dtcm/server/rtable3.c
index 6a0e85cf..ff6b018e 100644
--- a/cde/programs/dtcm/server/rtable3.c
+++ b/cde/programs/dtcm/server/rtable3.c
@@ -108,10 +108,12 @@ _DtCm_rtable_lookup_next_smaller_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_next_smaller_4_svc(newargs, svcrq); 
-	res = _DtCm_tableres4_to_tableres3(newres);
+	if(newargs) {
+		newres = _DtCm_rtable_lookup_next_smaller_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);
 }