--- imach/src/imach.c	2022/07/27 14:47:35	1.327
+++ imach/src/imach.c	2022/07/27 17:40:48	1.328
@@ -1,6 +1,9 @@
-/* $Id: imach.c,v 1.327 2022/07/27 14:47:35 brouard Exp $
+/* $Id: imach.c,v 1.328 2022/07/27 17:40:48 brouard Exp $
   $State: Exp $
   $Log: imach.c,v $
+  Revision 1.328  2022/07/27 17:40:48  brouard
+  Summary: valgrind bug fixed by initializing to zero DummyV as well as Tage
+
   Revision 1.327  2022/07/27 14:47:35  brouard
   Summary: Still a problem for one-step probabilities in case of quantitative variables
 
@@ -1224,12 +1227,12 @@ typedef struct {
 #define ODIRSEPARATOR '\\'
 #endif
 
-/* $Id: imach.c,v 1.327 2022/07/27 14:47:35 brouard Exp $ */
+/* $Id: imach.c,v 1.328 2022/07/27 17:40:48 brouard Exp $ */
 /* $State: Exp $ */
 #include "version.h"
 char version[]=__IMACH_VERSION__;
 char copyright[]="July 2022,INED-EUROREVES-Institut de longevite-Japan Society for the Promotion of Science (Grant-in-Aid for Scientific Research 25293121), Intel Software 2015-2020, Nihon University 2021-202, INED 2000-2022";
-char fullversion[]="$Revision: 1.327 $ $Date: 2022/07/27 14:47:35 $"; 
+char fullversion[]="$Revision: 1.328 $ $Date: 2022/07/27 17:40:48 $"; 
 char strstart[80];
 char optionfilext[10], optionfilefiname[FILENAMELENGTH];
 int erreur=0, nberr=0, nbwarn=0; /* Error number, number of errors number of warnings  */
@@ -9600,6 +9603,10 @@ int readdata(char datafile[], int firsto
 
   DummyV=ivector(1,NCOVMAX); /* 1 to 3 */
   FixedV=ivector(1,NCOVMAX); /* 1 to 3 */
+  for(v=1;v<NCOVMAX;v++){
+    DummyV[v]=0;
+    FixedV[v]=0;
+  }
 
   for(v=1; v <=ncovcol;v++){
     DummyV[v]=0;
@@ -12002,7 +12009,9 @@ Please run with mle=-1 to get a correct
   Tage=ivector(1,NCOVMAX); /* Gives the covariate id of covariates associated with age: V2 + V1 + age*V4 + V3*age
 			 4 covariates (3 plus signs)
 			 Tage[1=V3*age]= 4; Tage[2=age*V4] = 3
-		      */  
+			   */  
+  for(i=1;i<NCOVMAX;i++)
+    Tage[i]=0;
   Tmodelind=ivector(1,NCOVMAX);/** gives the k model position of an
 				* individual dummy, fixed or varying:
 				* Tmodelind[Tvaraff[3]]=9,Tvaraff[1]@9={4,