From patchwork Sat Jul 14 17:13:33 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [3/3] linux-user: exclude SO_TIMESTAMP cmsg_type from unsuppoted ancillary data From: Jing Huang X-Patchwork-Id: 171011 Message-Id: To: qemu-devel@nongnu.org Cc: peter.maydell@linaro.org, riku.voipio@iki.fi Date: Sat, 14 Jul 2012 17:13:33 +0000 This patch excludes SO_TIMESTAMP cmsg_type from unsuppoted ancillary data Signed-off-by: Jing Huang --- linux-user/syscall.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) cmsg->cmsg_level, cmsg->cmsg_type); memcpy(target_data, data, len); } else { diff --git a/linux-user/syscall.c b/linux-user/syscall.c index ed93af0..850e6e0 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -1349,7 +1349,9 @@ static inline abi_long host_to_target_cmsg(struct target_msghdr *target_msgh, target_cmsg->cmsg_type = tswap32(cmsg->cmsg_type); target_cmsg->cmsg_len = tswapal(TARGET_CMSG_LEN(len)); - if (cmsg->cmsg_level != TARGET_SOL_SOCKET || cmsg->cmsg_type != SCM_RIGHTS) { + if (cmsg->cmsg_level != TARGET_SOL_SOCKET || + (cmsg->cmsg_type != SCM_RIGHTS && + cmsg->cmsg_type != SO_TIMESTAMP)) { gemu_log("Unsupported ancillary data: %d/%d\n",