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ntdll: Handle WoW64 translation in IOCTL_AFD_RECV. 

Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2021-12-10 11:27:33 -06:00 committed by Alexandre Julliard
parent e3e860e536
commit a0b57b9baa
2 changed files with 46 additions and 18 deletions
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56
dlls/ntdll/unix/socket.c
View File

@ -1278,7 +1278,7 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
case IOCTL_AFD_RECV:
{
const struct afd_recv_params *params = in_buffer;
struct afd_recv_params params;
int unix_flags = 0;
if ((status = server_get_unix_fd( handle, 0, &fd, &needs_close, NULL, NULL )))
@ -1286,33 +1286,53 @@ NTSTATUS sock_ioctl( HANDLE handle, HANDLE event, PIO_APC_ROUTINE apc, void *apc
if (out_size) FIXME( "unexpected output size %u\n", out_size );
if (in_size < sizeof(struct afd_recv_params))
if (in_wow64_call())
{
const struct afd_recv_params_32 *params32 = in_buffer;
if (in_size < sizeof(struct afd_recv_params_32))
{
status = STATUS_INVALID_PARAMETER;
break;
}
params.recv_flags = params32->recv_flags;
params.msg_flags = params32->msg_flags;
params.buffers = ULongToPtr( params32->buffers );
params.count = params32->count;
}
else
{
if (in_size < sizeof(struct afd_recv_params))
{
status = STATUS_INVALID_PARAMETER;
break;
}
memcpy( &params, in_buffer, sizeof(params) );
}
if ((params.msg_flags & (AFD_MSG_NOT_OOB | AFD_MSG_OOB)) == 0 ||
(params.msg_flags & (AFD_MSG_NOT_OOB | AFD_MSG_OOB)) == (AFD_MSG_NOT_OOB | AFD_MSG_OOB))
{
status = STATUS_INVALID_PARAMETER;
break;
}
if ((params->msg_flags & (AFD_MSG_NOT_OOB | AFD_MSG_OOB)) == 0 ||
(params->msg_flags & (AFD_MSG_NOT_OOB | AFD_MSG_OOB)) == (AFD_MSG_NOT_OOB | AFD_MSG_OOB))
{
status = STATUS_INVALID_PARAMETER;
break;
}
if (params.msg_flags & ~(AFD_MSG_NOT_OOB | AFD_MSG_OOB | AFD_MSG_PEEK | AFD_MSG_WAITALL))
FIXME( "unknown msg_flags %#x\n", params.msg_flags );
if (params.recv_flags & ~AFD_RECV_FORCE_ASYNC)
FIXME( "unknown recv_flags %#x\n", params.recv_flags );
if (params->msg_flags & ~(AFD_MSG_NOT_OOB | AFD_MSG_OOB | AFD_MSG_PEEK | AFD_MSG_WAITALL))
FIXME( "unknown msg_flags %#x\n", params->msg_flags );
if (params->recv_flags & ~AFD_RECV_FORCE_ASYNC)
FIXME( "unknown recv_flags %#x\n", params->recv_flags );
if (params->msg_flags & AFD_MSG_OOB)
if (params.msg_flags & AFD_MSG_OOB)
unix_flags |= MSG_OOB;
if (params->msg_flags & AFD_MSG_PEEK)
if (params.msg_flags & AFD_MSG_PEEK)
unix_flags |= MSG_PEEK;
if (params->msg_flags & AFD_MSG_WAITALL)
if (params.msg_flags & AFD_MSG_WAITALL)
FIXME( "MSG_WAITALL is not supported\n" );
status = sock_recv( handle, event, apc, apc_user, io, fd, params->buffers, params->count, NULL,
NULL, NULL, NULL, unix_flags, !!(params->recv_flags & AFD_RECV_FORCE_ASYNC) );
status = sock_recv( handle, event, apc, apc_user, io, fd, params.buffers, params.count, NULL,
NULL, NULL, NULL, unix_flags, !!(params.recv_flags & AFD_RECV_FORCE_ASYNC) );
break;
}

8
include/wine/afd.h
View File

@ -107,6 +107,14 @@ struct afd_recv_params
int msg_flags;
};
struct afd_recv_params_32
{
ULONG buffers;
unsigned int count;
int recv_flags;
int msg_flags;
};
#include <pshpack4.h>
struct afd_poll_params
{