[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH 5/8] usb: fix unbounded stack for inotify_watchf
|
From: |
Peter Xu |
|
Subject: |
Re: [Qemu-devel] [PATCH 5/8] usb: fix unbounded stack for inotify_watchfn |
|
Date: |
Wed, 9 Mar 2016 13:23:58 +0800 |
|
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Tue, Mar 08, 2016 at 01:22:19PM +0100, Paolo Bonzini wrote:
> > for (;;) {
> > - bytes = read(s->inotifyfd, buf, len);
> > + bytes = read(s->inotifyfd, buf, __BUF_LEN);
>
> Again, here you can use ARRAY_SIZE(buf) and avoid the macro.
Yes, will fix. Thanks!
Peter