diff options
Diffstat (limited to 'qemu-char.c')
| -rw-r--r-- | qemu-char.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/qemu-char.c b/qemu-char.c index 7acbf53ef6..505a773330 100644 --- a/qemu-char.c +++ b/qemu-char.c @@ -2444,6 +2444,9 @@ static void unix_process_msgfd(CharDriverState *chr, struct msghdr *msg) if (fd < 0) continue; + /* O_NONBLOCK is preserved across SCM_RIGHTS so reset it */ + qemu_set_block(fd); + #ifndef MSG_CMSG_CLOEXEC qemu_set_cloexec(fd); #endif @@ -2574,7 +2577,7 @@ static int tcp_chr_add_client(CharDriverState *chr, int fd) if (s->fd != -1) return -1; - socket_set_nonblock(fd); + qemu_set_nonblock(fd); if (s->do_nodelay) socket_set_nodelay(fd); s->fd = fd; @@ -2726,7 +2729,7 @@ static CharDriverState *qemu_chr_open_socket_fd(int fd, bool do_nodelay, printf("QEMU waiting for connection on: %s\n", chr->filename); tcp_chr_accept(s->listen_chan, G_IO_IN, chr); - socket_set_nonblock(s->listen_fd); + qemu_set_nonblock(s->listen_fd); } return chr; } @@ -2768,7 +2771,7 @@ static CharDriverState *qemu_chr_open_socket(QemuOpts *opts) } if (!is_waitconnect) - socket_set_nonblock(fd); + qemu_set_nonblock(fd); chr = qemu_chr_open_socket_fd(fd, do_nodelay, is_listen, is_telnet, is_waitconnect, &local_err); @@ -3657,7 +3660,7 @@ static CharDriverState *qmp_chardev_open_serial(ChardevHostdev *serial, if (error_is_set(errp)) { return NULL; } - socket_set_nonblock(fd); + qemu_set_nonblock(fd); return qemu_chr_open_tty_fd(fd); #else error_setg(errp, "character device backend type 'serial' not supported"); |