bindx() returns EINVAL

[rsecchi]

Hi,

I tried to use bindx() like the example below in Linux. While the individual bind() work (commented out), the bindx() doesn't. Is it the correct syntax?

Thanks in advance.

#include <unistd.h>
#include <stdlib.h>
#include <stdio.h>
#include <usrsctp.h>
#include <stdarg.h>

#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>


static inline void CHECK(int val, char* str)
{
        if (val!=0) {
                perror(str);
                exit(1);
        }
}

int main(void) 
{
        struct socket* sk; 
        struct sockaddr_in addr[2];

        usrsctp_init(0, NULL, NULL);

        int rv; 

        /* create a socket 1-to-many */
        sk = usrsctp_socket(AF_INET, SOCK_SEQPACKET, IPPROTO_SCTP, 
                NULL, NULL, 0, NULL);   
        CHECK(sk==NULL, "usrsctp_socket");

        /* bind the socket to a local addr */ 
        addr[0].sin_family = AF_INET;
        addr[0].sin_port = htons(5000);
        addr[0].sin_addr.s_addr = inet_addr("127.0.0.1");

        addr[1].sin_family = AF_INET;
        addr[1].sin_port = htons(5000);
        addr[1].sin_addr.s_addr = inet_addr("127.0.0.2");

        rv = usrsctp_bindx(sk, (struct sockaddr *)addr, 2, SCTP_BINDX_ADD_ADDR);
        // rv = usrsctp_bind(sk, (struct sockaddr *)&addr[0], sizeof(struct sockaddr_in));
        // rv = usrsctp_bind(sk, (struct sockaddr *)&addr[1], sizeof(struct sockaddr_in));
        CHECK(rv<0, "usrsctp_bind"); 

        return 0;
}

[tuexen]

After small changes in your test program I could reproduce your problem. It is fixed in f499b4e.
Please test and close the issue if it is also fixed for you.
Thanks for reporting.