vnc: check fd before calling qemu_set_fd_handler2() in vnc_client_write()
commitac71103dc6b408775ae72067790ab367912f75ec
authorYoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>
Fri, 20 Aug 2010 10:10:41 +0000 (20 19:10 +0900)
committerAnthony Liguori <aliguori@us.ibm.com>
Sun, 22 Aug 2010 21:48:23 +0000 (22 16:48 -0500)
treebe00bb7a9fffa46f30a2a54c28912d302808d2e6
parent8b53a865772789a3402a44aa80169f8dd728eba2
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>
ui/vnc.c