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domain_conf: fix domain deadlock

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If you use public api virConnectListAllDomains() with second parameter
set to NULL to get only the number of domains you will lock out all
other operations with domains.

Introduced by commit 2c680804.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
(cherry picked from commit fc22b2e748)
This commit is contained in:
Pavel Hrdina 2014-09-22 18:19:07 +02:00 committed by Eric Blake
parent 8a07faf337
commit 98e0692c96
1 changed files with 1 additions and 1 deletions
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2
src/conf/domain_conf.c
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@ -19331,7 +19331,7 @@ virDomainListPopulate(void *payload,
/* just count the machines */ /* just count the machines */
if (!data->domains) { if (!data->domains) {
data->ndomains++; data->ndomains++;
return; goto cleanup;
} }
if (!(dom = virGetDomain(data->conn, vm->def->name, vm->def->uuid))) { if (!(dom = virGetDomain(data->conn, vm->def->name, vm->def->uuid))) {