diff options
Diffstat (limited to 'net/compat.c')
| -rw-r--r-- | net/compat.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/net/compat.c b/net/compat.c index 0e407563ae85..9a0f5f2b90c8 100644 --- a/net/compat.c +++ b/net/compat.c @@ -215,6 +215,7 @@ Efault: int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data) { struct compat_timeval ctv; + struct compat_timespec cts; struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control; struct compat_cmsghdr cmhdr; int cmlen; @@ -229,7 +230,14 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat ctv.tv_sec = tv->tv_sec; ctv.tv_usec = tv->tv_usec; data = &ctv; - len = sizeof(struct compat_timeval); + len = sizeof(ctv); + } + if (level == SOL_SOCKET && type == SO_TIMESTAMPNS) { + struct timespec *ts = (struct timespec *)data; + cts.tv_sec = ts->tv_sec; + cts.tv_nsec = ts->tv_nsec; + data = &cts; + len = sizeof(cts); } cmlen = CMSG_COMPAT_LEN(len); |