Message ID | 1326482122-12619-2-git-send-email-lcapitulino@redhat.com |
---|---|
State | New |
Headers | show |
diff --git a/qemu-ga.c b/qemu-ga.c index 29e4f64..647df82 100644 --- a/qemu-ga.c +++ b/qemu-ga.c @@ -504,7 +504,7 @@ static void init_guest_agent(GAState *s) exit(EXIT_FAILURE); } } else if (strcmp(s->method, "isa-serial") == 0) { - fd = qemu_open(s->path, O_RDWR | O_NOCTTY); + fd = qemu_open(s->path, O_RDWR | O_NOCTTY | O_NONBLOCK); if (fd == -1) { g_critical("error opening channel: %s", strerror(errno)); exit(EXIT_FAILURE);
This fixes a bug when using -m isa-serial where qemu-ga will hang on a read()'s when communicating to the host via isa-serial. Original fix by Michael Roth. Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com> --- qemu-ga.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)