Re: [libvirt] [PATCH] Fix crash when multiple event callbacks were registered

CVE-2013-2230

Don't overwrite the callback ID returned by virDomainEventStateRegisterID in ret by 0. Introduced by abf75aea. --- src/qemu/qemu_driver.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index 571d1f8..b0180c9 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -10043,9 +10043,7 @@ qemuConnectDomainEventRegisterAny(virConnectPtr conn, driver->domainEventState, dom, eventID, callback, opaque, freecb, &ret) < 0) - goto cleanup; - - ret = 0; + ret = -1; cleanup: return ret;