diff options
Diffstat (limited to 'src/kernel/arch/amd64/driver/serial.c')
| -rw-r--r-- | src/kernel/arch/amd64/driver/serial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/kernel/arch/amd64/driver/serial.c b/src/kernel/arch/amd64/driver/serial.c index d8ee90b..921e140 100644 --- a/src/kernel/arch/amd64/driver/serial.c +++ b/src/kernel/arch/amd64/driver/serial.c @@ -80,8 +80,8 @@ static void accept(struct vfs_request *req) { while (*slot) slot = &(*slot)->postqueue_next; *slot = req; } else if (req->caller) { - if (ret < 0) ret = 0; ret = ring_to_virt((void*)&backlog, req->caller->pages, req->output.buf, req->output.len); + // TODO output.len can overflow here vfsreq_finish_short(req, ret); } else { vfsreq_finish_short(req, -1); |