diff options
Diffstat (limited to 'ui/vnc.c')
| -rw-r--r-- | ui/vnc.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/ui/vnc.c b/ui/vnc.c index 2c28a59ff7..29aa9c4c97 100644 --- a/ui/vnc.c +++ b/ui/vnc.c @@ -2459,10 +2459,14 @@ static int protocol_client_init(VncState *vs, uint8_t *data, size_t len) pixel_format_message(vs); - if (qemu_name) + if (qemu_name) { size = snprintf(buf, sizeof(buf), "QEMU (%s)", qemu_name); - else + if (size > sizeof(buf)) { + size = sizeof(buf); + } + } else { size = snprintf(buf, sizeof(buf), "QEMU"); + } vnc_write_u32(vs, size); vnc_write(vs, buf, size); |