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viriscsi: Request more random bits for interface name

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In virStorageBackendCreateIfaceIQN() the virRandomBits() is
called in order to use random bits to generate random name for
new interface. However, virAsprintf() is expecting 32 bits and we
are requesting only 30.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Pino Toscano <ptoscano@redhat.com>
This commit is contained in:
Michal Privoznik 2018-08-01 13:35:51 +02:00
parent 78c47a92ec
commit 3c73beebca
1 changed files with 1 additions and 1 deletions
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2
src/util/viriscsi.c
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@ -221,7 +221,7 @@ virStorageBackendCreateIfaceIQN(const char *initiatoriqn,
if (virAsprintf(&temp_ifacename,
"libvirt-iface-%08llx",
(unsigned long long)virRandomBits(30)) < 0)
(unsigned long long)virRandomBits(32)) < 0)
return -1;
VIR_DEBUG("Attempting to create interface '%s' with IQN '%s'",