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qemu_extdevice: Do cleanup host only for VIR_DOMAIN_TPM_TYPE_EMULATOR

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We only set up host for VIR_DOMAIN_TPM_TYPE_EMULATOR and thus
similarly, we should do cleanup for the same type. This also
fixes a crasher, in which qemuTPMEmulatorCleanupHost() accesses
tpm->data.emulator.storagepath which is NULL for
VIR_DOMAIN_TPM_TYPE_EXTERNAL.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2168762
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Michal Privoznik 2023-02-10 09:47:05 +01:00
parent a38ad6f687
commit 03f76e577d
1 changed files with 4 additions and 1 deletions
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5
src/qemu/qemu_extdevice.c
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@ -162,7 +162,10 @@ qemuExtDevicesCleanupHost(virQEMUDriver *driver,
return;
for (i = 0; i < def->ntpms; i++) {
qemuExtTPMCleanupHost(def->tpms[i], flags, outgoingMigration);
virDomainTPMDef *tpm = def->tpms[i];
if (tpm->type == VIR_DOMAIN_TPM_TYPE_EMULATOR)
qemuExtTPMCleanupHost(tpm, flags, outgoingMigration);
}
}