Commit 920394db authored by Jing Huang's avatar Jing Huang Committed by Peter Maydell
Browse files

linux-user: make do_setsockopt support SOL_RAW ICMP_FILTER socket option 



Signed-off-by: default avatarJing Huang <jing.huang.pku@gmail.com>
Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent ca619067

linux-user/syscall.c

+20 −0
Original line number Diff line number Diff line
@@ -60,6 +60,7 @@ int __clone2(int (*fn)(void *), void *child_stack_base, 
#include <netinet/ip.h>

#include <netinet/tcp.h>

#include <linux/wireless.h>

#include <linux/icmp.h>

#include "qemu-common.h"

#ifdef TARGET_GPROF

#include <sys/gmon.h>
@@ -1448,6 +1449,25 @@ static abi_long do_setsockopt(int sockfd, int level, int optname, 
            unlock_user (ip_mreq_source, optval_addr, 0);

            break;



        default:

            goto unimplemented;

        }

        break;

    case SOL_RAW:

        switch (optname) {

        case ICMP_FILTER:

            /* struct icmp_filter takes an u32 value */

            if (optlen < sizeof(uint32_t)) {

                return -TARGET_EINVAL;

            }



            if (get_user_u32(val, optval_addr)) {

                return -TARGET_EFAULT;

            }

            ret = get_errno(setsockopt(sockfd, level, optname,

                                       &val, sizeof(val)));

            break;



        default:

            goto unimplemented;

        }