Commit 513b8c74 authored by Paolo Bonzini's avatar Paolo Bonzini Committed by Luiz Capitulino

rng: initialize file descriptor to -1

The file descriptor is never initialized to -1, which makes rng-random
close stdin if an object is created and immediately destroyed.  If we
change it to -1, we also need to protect qemu_set_fd_handler from
receiving a bogus file descriptor.
Signed-off-by: default avatarPaolo Bonzini <>
Reviewed-by: default avatarIgor Mammedov <>
Tested-by: default avatarIgor Mammedov <>
Signed-off-by: default avatarLuiz Capitulino <>
parent abf23329
......@@ -123,15 +123,15 @@ static void rng_random_init(Object *obj)
s->filename = g_strdup("/dev/random");
s->fd = -1;
static void rng_random_finalize(Object *obj)
RndRandom *s = RNG_RANDOM(obj);
qemu_set_fd_handler(s->fd, NULL, NULL, NULL);
if (s->fd != -1) {
qemu_set_fd_handler(s->fd, NULL, NULL, NULL);
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment