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qemu: Redundant listen address entry in quest xml

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When editing guest's XML (on QEMU), it was possible to add multiple
listen elements into graphics parent element. However QEMU does not
support listening on multiple addresses. Configuration is tested for
multiple 'listen address' and if positive, an error is raised.

https://bugzilla.redhat.com/show_bug.cgi?id=1119212
This commit is contained in:
Erik Skultety 2014-08-15 13:50:59 +02:00 committed by Ján Tomko
parent 65b7d553f3
commit 9b1759bbe9
1 changed files with 5 additions and 0 deletions
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5
src/qemu/qemu_process.c
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@ -3950,6 +3950,11 @@ int qemuProcessStart(virConnectPtr conn,
goto cleanup; goto cleanup;
} }
graphics->listens[0].fromConfig = true; graphics->listens[0].fromConfig = true;
} else if (graphics->nListens > 1) {
virReportError(VIR_ERR_CONFIG_UNSUPPORTED, "%s",
_("QEMU does not support multiple listen "
"addresses for one graphics device."));
goto cleanup;
} }
} }
} }