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qemu migration: avoid NULL-deref given an invalid input

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* src/qemu/qemu_driver.c (doNonTunnelMigrate): Don't let a
NULL "uri_out" provoke a NULL-dereference in doNativeMigrate:
supply omitted goto-after-qemudReportError.
This commit is contained in:
Jim Meyering 2009-12-14 17:02:56 +01:00
parent 1428704d2a
commit 643ee3fa44
1 changed files with 1 additions and 0 deletions
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src/qemu/qemu_driver.c
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@ -7430,6 +7430,7 @@ static int doNonTunnelMigrate(virDomainPtr dom,
if (uri_out == NULL) {
qemudReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR, "%s",
_("domainMigratePrepare2 did not set uri"));
goto cleanup;
}
if (doNativeMigrate(dom, driver, vm, uri_out, flags, dname, resource) < 0)