Stack Smashing detected in IPC
program 1 to send message:
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#include<iostream>
#include<sys/msg.h>
#include<sys/ipc.h>
#include<cstring>
#include "globals.h"
using namespace std;
int main(){
char name[80];
int msgid;
MSG message;
msgid=msgget(MSGQ_ID, 0666|IPC_CREAT);
cout<<"Enter a string: ";
cin.getline(name, 80);
if(msgid>=0){
strcpy(message.msg,name);
message.type=1;
int ret= msgsnd(msgid, &message, sizeof(message), 0);
}
return 0;
}
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programe 2 to rec message //here I get the error
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#include<iostream>
#include "globals.h"
#include<sys/msg.h>
#include<sys/ipc.h>
#include<cstring>
using namespace std;
int main(){
MSG rec;
int msgid;
msgid=msgget(MSGQ_ID, 0);
if(msgid>=0){
int ret=msgrcv(msgid,&rec, sizeof(rec),1,0);
cout<<"Recieved "<<rec.msg<<endl;;
//msgctl(msgid, IPC_RMID, NULL);
}
return 0;
}
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Last edited on
You should read the documentation for the functions you're using. Line 16 in the second snippet is incorrect.
I am following the examples from handouts to solve new problems,
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