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ws2_32: Make closesocket() more robust.

This commit is contained in:
Bruno Jesus 2015-03-05 03:35:06 -03:00 committed by Alexandre Julliard
parent 81598be9cf
commit bf36fb0216
1 changed files with 17 additions and 3 deletions
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20
dlls/ws2_32/socket.c
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@ -2780,9 +2780,23 @@ int WINAPI WS_bind(SOCKET s, const struct WS_sockaddr* name, int namelen)
*/ */
int WINAPI WS_closesocket(SOCKET s) int WINAPI WS_closesocket(SOCKET s)
{ {
TRACE("socket %04lx\n", s); int res = SOCKET_ERROR, fd;
if (CloseHandle(SOCKET2HANDLE(s))) return 0; if (num_startup)
return SOCKET_ERROR; {
fd = get_sock_fd(s, FILE_READ_DATA, NULL);
if (fd >= 0)
{
release_sock_fd(s, fd);
if (CloseHandle(SOCKET2HANDLE(s)))
res = 0;
}
else
SetLastError(WSAENOTSOCK);
}
else
SetLastError(WSANOTINITIALISED);
TRACE("(socket %04lx) -> %d\n", s, res);
return res;
} }
static int do_connect(int fd, const struct WS_sockaddr* name, int namelen) static int do_connect(int fd, const struct WS_sockaddr* name, int namelen)