tree 56001e47300b1d810f5e06faf4369e78b93a498f
parent 8b84b68e7d6125dbfc092b806210d5940468d530
author Yoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp> 1282299041 +0900
committer Anthony Liguori <aliguori@us.ibm.com> 1286839365 -0500

vnc: check fd before calling qemu_set_fd_handler2() in vnc_client_write()

Setting fd = -1 to qemu_set_fd_handler2() causes bus error at FD_SET
in main_loop_wait().

Signed-off-by: Yoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit ac71103dc6b408775ae72067790ab367912f75ec)