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linux-user: fix recvmsg emulation 

Set msg_flags in the returned struct msghdr.

Signed-off-by: Andreas Schwab <schwab@suse.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-Id: <mvmimxprmn8.fsf@suse.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Andreas Schwab 2019-02-12 17:34:35 +01:00 committed by Laurent Vivier
parent 32694e98b8
commit 24894f39c6
1 changed files with 1 additions and 0 deletions
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1
linux-user/syscall.c
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@ -2759,6 +2759,7 @@ static abi_long do_sendrecvmsg_locked(int fd, struct target_msghdr *msgp,
}
if (!is_error(ret)) {
msgp->msg_namelen = tswap32(msg.msg_namelen);
msgp->msg_flags = tswap32(msg.msg_flags);
if (msg.msg_name != NULL && msg.msg_name != (void *)-1) {
ret = host_to_target_sockaddr(tswapal(msgp->msg_name),
msg.msg_name, msg.msg_namelen);