vnc: check fd before calling qemu_set_fd_handler2() in vnc_client_write()
authorYoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp>
Fri, 20 Aug 2010 10:10:41 +0000 (19:10 +0900)
committerAnthony Liguori <aliguori@us.ibm.com>
Sun, 22 Aug 2010 21:48:23 +0000 (16:48 -0500)
commitde762aa723f32162e18a6410fedc0ff1964370f7
treebe00bb7a9fffa46f30a2a54c28912d302808d2e6
parent31310a96cb1edb5f8b0306eeb453ae4a1c7d988b
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