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From: Jing Huang <jing.huang.pku@gmail.com>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org, riku.voipio@iki.fi, jing.huang.pku@gmail.com
Subject: [Qemu-devel] [PATCH v2 3/3] linux-user: exclude SO_TIMESTAMP cmsg_type from unsuppoted ancillary data
Date: Mon, 16 Jul 2012 10:15:06 +0000	[thread overview]
Message-ID: <1342433706-3376-1-git-send-email-jing.huang.pku@gmail.com> (raw)
In-Reply-To: <y>

This patch excludes SO_TIMESTAMP cmsg_type from unsuppoted ancillary data.

Signed-off-by: Jing Huang <jing.huang.pku@gmail.com>
---
 linux-user/syscall.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index fc8690d..9fce57c 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", cmsg->cmsg_level, cmsg->cmsg_type);
             memcpy(target_data, data, len);
         } else {
-- 
1.7.8.6

             reply	other threads:[~2012-07-16  2:14 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-07-16 10:15 Jing Huang [this message]
2012-07-16 14:45 ` [Qemu-devel] [PATCH v2 3/3] linux-user: exclude SO_TIMESTAMP cmsg_type from unsuppoted ancillary data Peter Maydell
2012-07-19 14:33   ` Jing Huang
2012-07-19 14:34     ` Peter Maydell

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