[libvirt] [PATCH] storage: Fix incorrect format for <disk> <auth> XML
https://bugzilla.redhat.com/show_bug.cgi?id=1256999
When creating a copy of the 'authdef', need to take into account the
slight variation between <disk> and <pool> before blindly copying
the 'authType' field. This ensures virStorageAuthDefFormat will
properly format the <auth> XML for a <disk>.
Signed-off-by: John Ferlan <jferlan(a)redhat.com>
---
src/util/virstoragefile.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/util/virstoragefile.c b/src/util/virstoragefile.c
index 2aa1d90..0b72cb3 100644
--- a/src/util/virstoragefile.c
+++ b/src/util/virstoragefile.c
@@ -1522,7 +1522,12 @@ virStorageAuthDefCopy(const virStorageAuthDef *src)
/* Not present for storage pool, but used for disk source */
if (VIR_STRDUP(ret->secrettype, src->secrettype) < 0)
goto error;
- ret->authType = src->authType;
+ /* A <disk> uses secrettype, while a <pool> uses authType, so
+ * if we have a secrettype, then don't copy authType; otherwise,
+ * we will format the authType in <disk>
+ */
+ if (!ret->secrettype)
+ ret->authType = src->authType;
ret->secretType = src->secretType;
if (ret->secretType == VIR_STORAGE_SECRET_TYPE_UUID) {
memcpy(ret->secret.uuid, src->secret.uuid, sizeof(ret->secret.uuid));
--
2.1.0