Re: [PATCH] usbredir: Prevent recursion in usbredir_write

2020-01-06 Thread Gerd Hoffmann
On Wed, Dec 18, 2019 at 11:30:12AM +, Dr. David Alan Gilbert (git) wrote: > From: "Dr. David Alan Gilbert" > > I've got a case where usbredir_write manages to call back into itself > via spice; this patch causes the recursion to fail (0 bytes) the write; > this seems to avoid the deadlock I w

[PATCH] usbredir: Prevent recursion in usbredir_write

2019-12-18 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" I've got a case where usbredir_write manages to call back into itself via spice; this patch causes the recursion to fail (0 bytes) the write; this seems to avoid the deadlock I was previously seeing. I can't say I fully understand the interaction of usbredir and sp