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author | Yoshiaki Tamura <tamura.yoshiaki@lab.ntt.co.jp> | 2010-08-20 19:10:41 +0900 |
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committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-08-22 16:48:23 -0500 |
commit | ac71103dc6b408775ae72067790ab367912f75ec (patch) | |
tree | be00bb7a9fffa46f30a2a54c28912d302808d2e6 | |
parent | 8b53a865772789a3402a44aa80169f8dd728eba2 (diff) | |
download | hqemu-ac71103dc6b408775ae72067790ab367912f75ec.zip hqemu-ac71103dc6b408775ae72067790ab367912f75ec.tar.gz |
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>
-rw-r--r-- | ui/vnc.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -1184,7 +1184,7 @@ void vnc_client_write(void *opaque) vnc_lock_output(vs); if (vs->output.offset) { vnc_client_write_locked(opaque); - } else { + } else if (vs->csock != -1) { qemu_set_fd_handler2(vs->csock, NULL, vnc_client_read, NULL, vs); } vnc_unlock_output(vs); |