diff options
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/compat.c b/net/compat.c index 161b7bea1f62..000a2e054d4c 100644 --- a/net/compat.c +++ b/net/compat.c @@ -113,7 +113,7 @@ int get_compat_msghdr(struct msghdr *kmsg, #define CMSG_COMPAT_FIRSTHDR(msg) \ (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \ - (struct compat_cmsghdr __user *)((msg)->msg_control) : \ + (struct compat_cmsghdr __user *)((msg)->msg_control_user) : \ (struct compat_cmsghdr __user *)NULL) #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \ @@ -126,7 +126,7 @@ static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *ms struct compat_cmsghdr __user *cmsg, int cmsg_len) { char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len); - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) > + if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control_user) > msg->msg_controllen) return NULL; return (struct compat_cmsghdr __user *)ptr; @@ -225,7 +225,7 @@ Efault: int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data) { - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control_user; struct compat_cmsghdr cmhdr; struct old_timeval32 ctv; struct old_timespec32 cts[3]; @@ -274,7 +274,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat cmlen = CMSG_COMPAT_SPACE(len); if (kmsg->msg_controllen < cmlen) cmlen = kmsg->msg_controllen; - kmsg->msg_control += cmlen; + kmsg->msg_control_user += cmlen; kmsg->msg_controllen -= cmlen; return 0; } @@ -289,7 +289,7 @@ static int scm_max_fds_compat(struct msghdr *msg) void scm_detach_fds_compat(struct msghdr *msg, struct scm_cookie *scm) { struct compat_cmsghdr __user *cm = - (struct compat_cmsghdr __user *)msg->msg_control; + (struct compat_cmsghdr __user *)msg->msg_control_user; unsigned int o_flags = (msg->msg_flags & MSG_CMSG_CLOEXEC) ? O_CLOEXEC : 0; int fdmax = min_t(int, scm_max_fds_compat(msg), scm->fp->count); int __user *cmsg_data = CMSG_COMPAT_DATA(cm); @@ -313,7 +313,7 @@ void scm_detach_fds_compat(struct msghdr *msg, struct scm_cookie *scm) cmlen = CMSG_COMPAT_SPACE(i * sizeof(int)); if (msg->msg_controllen < cmlen) cmlen = msg->msg_controllen; - msg->msg_control += cmlen; + msg->msg_control_user += cmlen; msg->msg_controllen -= cmlen; } } |