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ws2_32: Manage shorter length for SO_BROADCAST. 

Signed-off-by: Paul Gofman <pgofman@codeweavers.com>
Signed-off-by: Zebediah Figura <zfigura@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Paul Gofman 2022-03-08 12:22:48 +03:00 committed by Alexandre Julliard
parent 8fef57b1ef
commit 666eb2c628
2 changed files with 11 additions and 3 deletions
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13
dlls/ws2_32/socket.c
View File

@ -1419,7 +1419,9 @@ int WINAPI getsockopt( SOCKET s, int level, int optname, char *optval, int *optl
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_ACCEPTCONN, optval, optlen );
case SO_BROADCAST:
return server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_BROADCAST, optval, optlen );
ret = server_getsockopt( s, IOCTL_AFD_WINE_GET_SO_BROADCAST, optval, optlen );
if (!ret && *optlen < sizeof(DWORD)) *optlen = 1;
return ret;
case SO_BSP_STATE:
{
@ -2794,8 +2796,13 @@ int WINAPI setsockopt( SOCKET s, int level, int optname, const char *optval, int
switch(optname)
{
case SO_BROADCAST:
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_BROADCAST, optval, optlen );
if (!optval)
{
SetLastError( WSAEFAULT );
return SOCKET_ERROR;
}
memcpy( &value, optval, min( optlen, sizeof(value) ));
return server_setsockopt( s, IOCTL_AFD_WINE_SET_SO_BROADCAST, (char *)&value, sizeof(value) );
case SO_DONTLINGER:
{
struct linger linger;

1
dlls/ws2_32/tests/sock.c
View File

@ -1169,6 +1169,7 @@ static void test_set_getsockopt(void)
}
test_optsize[] =
{
{AF_INET, SOCK_DGRAM, SOL_SOCKET, SO_BROADCAST, TRUE, {1, 1, 4}, {0, 0xdead0001, 0}, TRUE, TRUE},
{AF_INET, SOCK_STREAM, SOL_SOCKET, SO_RCVTIMEO, FALSE, {1, 2, 4}, {0}, TRUE},
{AF_INET, SOCK_STREAM, SOL_SOCKET, SO_SNDTIMEO, FALSE, {1, 2, 4}, {0}, TRUE},
{AF_INET, SOCK_DGRAM, IPPROTO_IP, IP_MULTICAST_LOOP, TRUE, {1, 1, 4}, {0}, TRUE, TRUE},