Revision 198a0039
| ID | 198a0039c5fca224a77e9761e2350dd9cc102ad0 |
vnc: rework VncState release workflow.
Split socket closing and releasing of VncState into two steps. First
close the socket and set the variable to -1 to indicate shutdown in
progress. Do the actual release in a few places where we can be sure it
doesn't cause trouble in form of use-after-free. Add some checks for a
valid socket handle to make sure we don't try to use the closed socket.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
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