[Spice-devel] [PATCH v2 2/2] fix crash if agent interface is removed

[Christophe Fergeau]

Hey,

On Mon, May 09, 2016 at 10:03:03AM +0100, Frediano Ziglio wrote:
> Removing an interface cause SpiceBaseInstance->st to be set to NULL.
> This pointer was then deferenced in agent code.
> As SpiceBaseInstance should not be used after this call make sure
> we don't keep pointers to it.

I guess it cannot hurt... However, it would be a good time to document
how we expect char_device_attach/remove to behave wrt to the lifetime of
the various instances we have (char device, sin, vdagent, ...).

Christophe
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