[PATCH 2/2] viriscsi: Request more random bits for interface name

[Michal Privoznik <mprivozn@xxxxxxxxxx>]

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@xxxxxxxxxx>
---
 src/util/viriscsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/viriscsi.c b/src/util/viriscsi.c
index 653b4fd932..f00aeb53a7 100644
--- a/src/util/viriscsi.c
+++ b/src/util/viriscsi.c
@@ -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'",
-- 
2.16.4

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