Fix socket descriptor checks on Windows

Reviewed-by: Neil Horman <nhorman@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/24035)

crypto/bio/bio_lib.c

@@ -965,8 +965,12 @@ static int bio_wait(BIO *bio, time_t max_time, unsigned int nap_milliseconds)
         return 1;
 
 #ifndef OPENSSL_NO_SOCK
-    if (BIO_get_fd(bio, &fd) > 0 && fd < FD_SETSIZE)
-        return BIO_socket_wait(fd, BIO_should_read(bio), max_time);
+    if (BIO_get_fd(bio, &fd) > 0) {
+        int ret = BIO_socket_wait(fd, BIO_should_read(bio), max_time);
+
+        if (ret != -1)
+            return ret;
+    }
 #endif
     /* fall back to polling since no sockets are available */
 

crypto/bio/bio_sock.c

@@ -435,7 +435,11 @@ int BIO_socket_wait(int fd, int for_read, time_t max_time)
     struct timeval tv;
     time_t now;
 
+#ifdef _WIN32
+    if ((SOCKET)fd == INVALID_SOCKET)
+#else
     if (fd < 0 || fd >= FD_SETSIZE)
+#endif
         return -1;
     if (max_time == 0)
         return 1;