Introduced by commit e0139e30444:
1777 /* Updating pool metadata */
(40) Event var_deref_op: Dereferencing null pointer "newvol".
Also see events: [assign_zero]
1778 pool->def->allocation += newvol->allocation;
1779 pool->def->available -= newvol->allocation;
---
src/storage/storage_driver.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index 7908ba6..58d0fc0 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -1635,6 +1635,7 @@ storageVolCreateXMLFrom(virStoragePoolPtr obj,
virStorageBackendPtr backend;
virStorageVolDefPtr origvol = NULL, newvol = NULL;
virStorageVolPtr ret = NULL, volobj = NULL;
+ unsigned long long allocation;
int buildret;
virCheckFlags(VIR_STORAGE_VOL_CREATE_PREALLOC_METADATA, NULL);
@@ -1758,6 +1759,7 @@ storageVolCreateXMLFrom(virStoragePoolPtr obj,
origvol->building = 0;
newvol->building = 0;
+ allocation = newvol->allocation;
newvol = NULL;
pool->asyncjobs--;
@@ -1775,8 +1777,8 @@ storageVolCreateXMLFrom(virStoragePoolPtr obj,
}
/* Updating pool metadata */
- pool->def->allocation += newvol->allocation;
- pool->def->available -= newvol->allocation;
+ pool->def->allocation += allocation;
+ pool->def->available -= allocation;
VIR_INFO("Creating volume '%s' in storage pool '%s'",
volobj->name, pool->def->name);
--
1.8.1.4
--
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