Re: nlif_open() - nlif_close() - memory leak?

[Anton <anton.vazir@xxxxxxxxx>]

> The attached patch should fix the memory leak issue.
> Could you test it ?

Accordingly to "top", it's still leaking.

We used modified libnfnetlink-0.0.33/utils/iftest.c 
(attached)

THe following compile line was used:
gcc -o  iftest  iftest.c  -lnetfilter_queue -lnfnetlink

-------------------------------------------------------

#include <stdio.h>
#include <stdlib.h>
#include <errno.h>

#include <libnfnetlink/libnfnetlink.h>

#include <signal.h>

static int TERM=0;

void sig_term(int s) {
 TERM=1;
}

int main() {
        int i;
        struct nlif_handle *h;

        signal(SIGTERM,sig_term);
        signal(SIGINT,sig_term);

         while(!TERM) {
            h = nlif_open();
            if (h == NULL) {
                perror("nlif_open");
                exit(EXIT_FAILURE);
            }

            nlif_query(h);
	    usleep(1000);
            nlif_close(h);
        }

        signal(SIGTERM,SIG_DFL);
        signal(SIGINT,SIG_DFL);

        puts("Bye");
}