Re: [PULL 0/4] Misc fixes patches

["Daniel P. Berrangé" <berrange@redhat.com>]

On Sat, Oct 10, 2026 at 10:29:34AM +0300, Michael Tokarev wrote:
> On 06.10.2026 11:34, Daniel P. Berrangé wrote:
> > The following changes since commit d7a65d1793d691d356a56833620f7d1e6f5d653b:
> > 
> >    Merge tag 'hppa-a400-updates-pull-request' of https://github.com/hdeller/qemu-hppa into staging (2026-10-03 14:17:49 +0200)
> > 
> > are available in the Git repository at:
> > 
> >    https://gitlab.com/berrange/qemu tags/misc-fixes-pull-request
> > 
> > for you to fetch changes up to f33fb19cab412ffbc19e3b7914a320ae1d73709c:
> > 
> >    seccomp: fix blocking of setns/execveat/unshare (2026-10-06 09:17:43 +0100)
> > 
> > ----------------------------------------------------------------
> > Merge USB, I/O and seccomp fixes
> > 
> > * Fix seccomp to use errno action for setns/execveat/unshare
> >    instead of killing the thread
> > * Improve TLS performance and avoid test suite timeouts by
> >    corking TLS writes to increase packet size
> > * Fix websocket server unbounded read of client data
> >    CVE-2026-101291
> > * Avoid use-after-free in MTP device during object delete
> > 
> > ----------------------------------------------------------------
> > 
> > Daniel P. Berrangé (3):
> >    io: prevent unbounded read of websocket data from client
> >    io: cork TLS writes to avoid small TLS records
> >    seccomp: fix blocking of setns/execveat/unshare
> > 
> > Tommaso Califano (1):
> >    hw/usb: Fix USB MTP Use-After-Free in usb_mtp_deletefn List Iteration
> 
> I'm picking the 3 out of 4 changes here for qemu-stable - omitting
> the "cork" one.  Please let me know if I should not.

I'd recommend taking the cork one too.  The migration qtest suite
will randomly throw timeouts without that, as it sometimes get into
a "go slow" state with the nagle algorithm, which the corking avoids.


With regards,
Daniel
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