<mm> <dd>  <event>

$ ./client localhost query 01 01
call failed: RPC: Can't decode result
Segmentation fault (core dumped)

$ ./server
result.event = The Epoch (Time 0 for UNIX systems, Midnight GMT) (1970)
^C

#include "hist.h"
#include <stdio.h>
#include <stdlib.h> /* getenv, exit */

void
historyprog_1(char *host, char *month, char *day)
{
    CLIENT *clnt;
    data  *result_1;
    data  query_event_1_arg;

    clnt = clnt_create(host, HISTORYPROG, HISTORYVERS_QUERY, "tcp");
    if (clnt == (CLIENT *) NULL) {
        clnt_pcreateerror(host);
        exit(1);
    }
        
    query_event_1_arg.month=month;
    query_event_1_arg.day=day;
    query_event_1_arg.event="hello";// If this line is removed I get another seg fault here
    
    result_1 = query_event_1(&query_event_1_arg, clnt);
                
    if (result_1 == (data *) NULL) {
        clnt_perror(clnt, "call failed"); 
    }
    printf("result_1->event = %s\n", result_1->event);
        
    clnt_destroy(clnt);
}


int main(int argc, char *argv[])
{
    char *host;
    char *month;
    char *day;
    char *event;

    if (argc < 2) {
        printf("usage:  %s server_host\n", argv[0]);
        exit(1);
    }
    host = argv[1];
    month = argv[3];
    day=argv[4];
    
    historyprog_1(host,month,day);
    return 0;
}

#include "hist.h"
#include <stdio.h>
#include <stdlib.h> /* getenv, exit */
#include <signal.h>
#include <string.h>

data *
query_event_1_svc(data *argp, struct svc_req *rqstp)
{
    static data result;
    FILE *f;
    char *month;
    char *day;
    char *event;
    int len; 
    int j;
    char line[265];
    char temp[265];
    
    f = fopen("in.dat", "r");
    if (f==NULL)
    {
        printf("cannot open");
    }
    
    while(fgets(line,265,f)!=NULL)
    {
        for(j=0;j<265;j++)
        {
            temp[j] = '\0';
        }
        len = strlen(line);                
        
        for(j=0;j<2;j++)
            temp[j] = line[j];
        month=strdup(temp);
                
        for(j=0;j<2;j++)
            temp[j] = line[j+3];
        day=strdup(temp);
        
        for(j=0;j<len-7;j++)
            temp[j] = line[j+6];
        event=strdup(temp);
        
        if ((strcmp(argp->month, month) == 0)&&(strcmp(argp->day, day) == 0))
        {    
            result.event = strdup(event);
            fclose(f);
            printf("result.event = %s\n", result.event);
            return (&result);    
        }
        free(month);
        free(event);
        free(day);
    }
    fclose(f);
    return (&result);
}

struct data
{
    string month<2>;
    string day<2> ;
    string event<80>;
};
program HISTORYPROG {
    version HISTORYVERS_QUERY {
             data QUERY_EVENT(data) = 1;
       } = 1;
} = 0x20000001;