| commit | f8762027a33e2f5d0915c56a904962b1481f75c1 | |
| author | Marcel Apfelbaum <marcel.a@redhat.com> | |
| Tue, 11 Mar 2014 13:00:34 +0000 (11 15:00 +0200) | ||
| committer | Andreas Färber <afaerber@suse.de> | |
| Thu, 13 Mar 2014 00:21:57 +0000 (13 01:21 +0100) | ||
| tree | 49b46d06869f74798a305c8a71f4444667edcc16 | treesnapshot (tar.gz zip) |
| parent | d2f69df746f06d785ffbf6cc9711f7df9d014e35 | commitdiff |
libqtest: Fix possible deadlock in qtest initialization
'socket_accept' waits for QEMU to init its unix socket.
If QEMU encounters an error during command line parsing,
it can exit before initializing the communication channel.
Using a timeout for sockets fixes the issue.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
'socket_accept' waits for QEMU to init its unix socket.
If QEMU encounters an error during command line parsing,
it can exit before initializing the communication channel.
Using a timeout for sockets fixes the issue.
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Marcel Apfelbaum <marcel.a@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
| tests/libqtest.c | diffblobblamehistory |