6:23 p.m.
* src/storage/storage_backend.c (virStorageBackendCreateBlockFrom)
(virStorageBackendCreateQemuImg)
(virStorageBackendCreateQcowCreate): Reject unknown flags.
* src/storage/storage_backend_disk.c (virStorageBackendDiskBuildPool)
(virStorageBackendDiskDeleteVol): Likewise.
* src/storage/storage_backend_fs.c
(virStorageBackendFileSystemNetFindPoolSources)
(virStorageBackendFileSystemBuild)
(virStorageBackendFileSystemDelete, createFileDir)
(virStorageBackendFileSystemVolBuildFrom)
(virStorageBackendFileSystemVolDelete): Likewise.
* src/storage/storage_backend_iscsi.c
(virStorageBackendISCSIFindPoolSources): Likewise.
* src/storage/storage_backend_logical.c
(virStorageBackendLogicalFindPoolSources)
(virStorageBackendLogicalBuildPool)
(virStorageBackendLogicalDeletePool)
(virStorageBackendLogicalDeleteVol): Likewise.
* src/storage/storage_driver.c (storageOpen, storagePoolCreate)
(storagePoolDefine, storagePoolRefresh, storagePoolGetXMLDesc)
(storageVolumeCreateXML, storageVolumeCreateXMLFrom)
(storageVolumeGetXMLDesc): Likewise.
---
src/storage/storage_backend.c | 12 ++++++--
src/storage/storage_backend_disk.c | 10 +++++--
src/storage/storage_backend_fs.c | 26 ++++++++++++++----
src/storage/storage_backend_iscsi.c | 4 ++-
src/storage/storage_backend_logical.c | 18 +++++++++---
src/storage/storage_driver.c | 45 ++++++++++++++++++++++++++------
6 files changed, 88 insertions(+), 27 deletions(-)
diff --git a/src/storage/storage_backend.c b/src/storage/storage_backend.c
index 671b88e..f632edd 100644
--- a/src/storage/storage_backend.c
+++ b/src/storage/storage_backend.c
@@ -233,7 +233,7 @@ virStorageBackendCreateBlockFrom(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool ATTRIBUTE_UNUSED,
virStorageVolDefPtr vol,
virStorageVolDefPtr inputvol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
int fd = -1;
int ret = -1;
@@ -242,6 +242,8 @@ virStorageBackendCreateBlockFrom(virConnectPtr conn ATTRIBUTE_UNUSED,
gid_t gid;
uid_t uid;
+ virCheckFlags(0, -1);
+
if ((fd = open(vol->target.path, O_RDWR)) < 0) {
virReportSystemError(errno,
_("cannot create path '%s'"),
@@ -643,7 +645,7 @@ virStorageBackendCreateQemuImg(virConnectPtr conn,
virStoragePoolObjPtr pool,
virStorageVolDefPtr vol,
virStorageVolDefPtr inputvol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
int ret = -1;
char *create_tool;
@@ -652,6 +654,8 @@ virStorageBackendCreateQemuImg(virConnectPtr conn,
bool do_encryption = (vol->target.encryption != NULL);
unsigned long long int size_arg;
+ virCheckFlags(0, -1);
+
const char *type = virStorageFileFormatTypeToString(vol->target.format);
const char *backingType = vol->backingStore.path ?
virStorageFileFormatTypeToString(vol->backingStore.format) : NULL;
@@ -847,12 +851,14 @@ virStorageBackendCreateQcowCreate(virConnectPtr conn
ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
virStorageVolDefPtr vol,
virStorageVolDefPtr inputvol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
int ret;
char *size;
virCommandPtr cmd;
+ virCheckFlags(0, -1);
+
if (inputvol) {
virStorageReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("cannot copy from volume with qcow-create"));
diff --git a/src/storage/storage_backend_disk.c b/src/storage/storage_backend_disk.c
index 0b10d36..82b41ef 100644
--- a/src/storage/storage_backend_disk.c
+++ b/src/storage/storage_backend_disk.c
@@ -1,7 +1,7 @@
/*
* storage_backend_disk.c: storage backend for disk handling
*
- * Copyright (C) 2007-2008, 2010 Red Hat, Inc.
+ * Copyright (C) 2007-2008, 2010-2011 Red Hat, Inc.
* Copyright (C) 2007-2008 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@@ -334,7 +334,7 @@ virStorageBackendDiskRefreshPool(virConnectPtr conn ATTRIBUTE_UNUSED,
static int
virStorageBackendDiskBuildPool(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
/* eg parted /dev/sda mklabel msdos */
const char *prog[] = {
@@ -347,6 +347,8 @@ virStorageBackendDiskBuildPool(virConnectPtr conn ATTRIBUTE_UNUSED,
NULL,
};
+ virCheckFlags(0, -1);
+
if (virRun(prog, NULL) < 0)
return -1;
@@ -643,7 +645,7 @@ static int
virStorageBackendDiskDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
virStorageVolDefPtr vol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
char *part_num = NULL;
char *devpath = NULL;
@@ -652,6 +654,8 @@ virStorageBackendDiskDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED,
bool isDevMapperDevice;
int rc = -1;
+ virCheckFlags(0, -1);
+
if (virFileResolveLink(vol->target.path, &devpath) < 0) {
virReportSystemError(errno,
_("Couldn't read volume target path
'%s'"),
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index d87401f..b30e01e 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -212,7 +212,7 @@ cleanup:
static char *
virStorageBackendFileSystemNetFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *srcSpec,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
/*
* # showmount --no-headers -e HOSTNAME
@@ -241,6 +241,8 @@ virStorageBackendFileSystemNetFindPoolSources(virConnectPtr conn
ATTRIBUTE_UNUSE
char *retval = NULL;
unsigned int i;
+ virCheckFlags(0, NULL);
+
source = virStoragePoolDefParseSourceString(srcSpec,
VIR_STORAGE_POOL_NETFS);
if (!source)
@@ -538,12 +540,14 @@ virStorageBackendFileSystemStart(virConnectPtr conn
ATTRIBUTE_UNUSED,
static int
virStorageBackendFileSystemBuild(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
int err, ret = -1;
char *parent;
char *p;
+ virCheckFlags(0, -1);
+
if ((parent = strdup(pool->def->target.path)) == NULL) {
virReportOOMError();
goto error;
@@ -755,8 +759,10 @@ virStorageBackendFileSystemStop(virConnectPtr conn ATTRIBUTE_UNUSED,
static int
virStorageBackendFileSystemDelete(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
+ virCheckFlags(0, -1);
+
/* XXX delete all vols first ? */
if (rmdir(pool->def->target.path) < 0) {
@@ -806,9 +812,12 @@ static int createFileDir(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
virStorageVolDefPtr vol,
virStorageVolDefPtr inputvol,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
int err;
+ virCheckFlags(0, -1);
+
if (inputvol) {
virStorageReportError(VIR_ERR_INTERNAL_ERROR,
"%s",
@@ -896,7 +905,10 @@ virStorageBackendFileSystemVolBuildFrom(virConnectPtr conn,
virStoragePoolObjPtr pool,
virStorageVolDefPtr vol,
virStorageVolDefPtr inputvol,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
+ virCheckFlags(0, -1);
+
return _virStorageBackendFileSystemVolBuild(conn, pool, vol, inputvol);
}
@@ -907,8 +919,10 @@ static int
virStorageBackendFileSystemVolDelete(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool ATTRIBUTE_UNUSED,
virStorageVolDefPtr vol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
+ virCheckFlags(0, -1);
+
if (unlink(vol->target.path) < 0) {
/* Silently ignore failures where the vol has already gone away */
if (errno != ENOENT) {
diff --git a/src/storage/storage_backend_iscsi.c b/src/storage/storage_backend_iscsi.c
index 72887e3..7b8dc97 100644
--- a/src/storage/storage_backend_iscsi.c
+++ b/src/storage/storage_backend_iscsi.c
@@ -550,7 +550,7 @@ virStorageBackendISCSIScanTargets(const char *portal,
static char *
virStorageBackendISCSIFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *srcSpec,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
virStoragePoolSourcePtr source = NULL;
size_t ntargets = 0;
@@ -564,6 +564,8 @@ virStorageBackendISCSIFindPoolSources(virConnectPtr conn
ATTRIBUTE_UNUSED,
};
char *portal = NULL;
+ virCheckFlags(0, NULL);
+
if (!(source = virStoragePoolDefParseSourceString(srcSpec,
list.type)))
return NULL;
diff --git a/src/storage/storage_backend_logical.c
b/src/storage/storage_backend_logical.c
index 4de5442..5fe9a1f 100644
--- a/src/storage/storage_backend_logical.c
+++ b/src/storage/storage_backend_logical.c
@@ -1,7 +1,7 @@
/*
* storage_backend_logical.c: storage backend for logical volume handling
*
- * Copyright (C) 2007-2009 Red Hat, Inc.
+ * Copyright (C) 2007-2009, 2011 Red Hat, Inc.
* Copyright (C) 2007-2008 Daniel P. Berrange
*
* This library is free software; you can redistribute it and/or
@@ -294,7 +294,7 @@ virStorageBackendLogicalFindPoolSourcesFunc(virStoragePoolObjPtr pool
ATTRIBUTE_
static char *
virStorageBackendLogicalFindPoolSources(virConnectPtr conn ATTRIBUTE_UNUSED,
const char *srcSpec ATTRIBUTE_UNUSED,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
/*
* # pvs --noheadings -o pv_name,vg_name
@@ -313,6 +313,8 @@ virStorageBackendLogicalFindPoolSources(virConnectPtr conn
ATTRIBUTE_UNUSED,
virStoragePoolSourceList sourceList;
int i;
+ virCheckFlags(0, NULL);
+
/*
* NOTE: ignoring errors here; this is just to "touch" any logical volumes
* that might be hanging around, so if this fails for some reason, the
@@ -382,13 +384,15 @@ virStorageBackendLogicalStartPool(virConnectPtr conn
ATTRIBUTE_UNUSED,
static int
virStorageBackendLogicalBuildPool(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
const char **vgargv;
const char *pvargv[3];
int n = 0, i, fd;
char zeros[PV_BLANK_SECTOR_SIZE];
+ virCheckFlags(0, -1);
+
memset(zeros, 0, sizeof(zeros));
if (VIR_ALLOC_N(vgargv, 3 + pool->def->source.ndevice) < 0) {
@@ -518,7 +522,7 @@ virStorageBackendLogicalStopPool(virConnectPtr conn ATTRIBUTE_UNUSED,
static int
virStorageBackendLogicalDeletePool(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
const char *cmdargv[] = {
VGREMOVE, "-f", pool->def->source.name, NULL
@@ -526,6 +530,8 @@ virStorageBackendLogicalDeletePool(virConnectPtr conn
ATTRIBUTE_UNUSED,
const char *pvargv[3];
int i, error;
+ virCheckFlags(0, -1);
+
/* first remove the volume group */
if (virRun(cmdargv, NULL) < 0)
return -1;
@@ -665,12 +671,14 @@ static int
virStorageBackendLogicalDeleteVol(virConnectPtr conn ATTRIBUTE_UNUSED,
virStoragePoolObjPtr pool ATTRIBUTE_UNUSED,
virStorageVolDefPtr vol,
- unsigned int flags ATTRIBUTE_UNUSED)
+ unsigned int flags)
{
const char *cmdargv[] = {
LVREMOVE, "-f", vol->target.path, NULL
};
+ virCheckFlags(0, -1);
+
if (virRun(cmdargv, NULL) < 0)
return -1;
diff --git a/src/storage/storage_driver.c b/src/storage/storage_driver.c
index d1fef92..56af305 100644
--- a/src/storage/storage_driver.c
+++ b/src/storage/storage_driver.c
@@ -322,7 +322,10 @@ storagePoolLookupByVolume(virStorageVolPtr vol) {
static virDrvOpenStatus
storageOpen(virConnectPtr conn,
virConnectAuthPtr auth ATTRIBUTE_UNUSED,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
+ virCheckFlags(0, VIR_DRV_OPEN_ERROR);
+
if (!driverState)
return VIR_DRV_OPEN_DECLINED;
@@ -516,13 +519,16 @@ cleanup:
static virStoragePoolPtr
storagePoolCreate(virConnectPtr conn,
const char *xml,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = conn->storagePrivateData;
virStoragePoolDefPtr def;
virStoragePoolObjPtr pool = NULL;
virStoragePoolPtr ret = NULL;
virStorageBackendPtr backend;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
if (!(def = virStoragePoolDefParseString(xml)))
goto cleanup;
@@ -567,12 +573,15 @@ cleanup:
static virStoragePoolPtr
storagePoolDefine(virConnectPtr conn,
const char *xml,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = conn->storagePrivateData;
virStoragePoolDefPtr def;
virStoragePoolObjPtr pool = NULL;
virStoragePoolPtr ret = NULL;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
if (!(def = virStoragePoolDefParseString(xml)))
goto cleanup;
@@ -657,12 +666,15 @@ cleanup:
static int
storagePoolStart(virStoragePoolPtr obj,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool;
virStorageBackendPtr backend;
int ret = -1;
+ virCheckFlags(0, -1);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByUUID(&driver->pools, obj->uuid);
storageDriverUnlock(driver);
@@ -848,12 +860,15 @@ cleanup:
static int
storagePoolRefresh(virStoragePoolPtr obj,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool;
virStorageBackendPtr backend;
int ret = -1;
+ virCheckFlags(0, -1);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByUUID(&driver->pools, obj->uuid);
@@ -940,11 +955,14 @@ cleanup:
static char *
storagePoolGetXMLDesc(virStoragePoolPtr obj,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool;
char *ret = NULL;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByUUID(&driver->pools, obj->uuid);
storageDriverUnlock(driver);
@@ -1261,13 +1279,16 @@ static int storageVolumeDelete(virStorageVolPtr obj, unsigned int
flags);
static virStorageVolPtr
storageVolumeCreateXML(virStoragePoolPtr obj,
const char *xmldesc,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool;
virStorageBackendPtr backend;
virStorageVolDefPtr voldef = NULL;
virStorageVolPtr ret = NULL, volobj = NULL;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByUUID(&driver->pools, obj->uuid);
storageDriverUnlock(driver);
@@ -1383,7 +1404,8 @@ static virStorageVolPtr
storageVolumeCreateXMLFrom(virStoragePoolPtr obj,
const char *xmldesc,
virStorageVolPtr vobj,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool, origpool = NULL;
virStorageBackendPtr backend;
@@ -1391,6 +1413,8 @@ storageVolumeCreateXMLFrom(virStoragePoolPtr obj,
virStorageVolPtr ret = NULL, volobj = NULL;
int buildret;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByUUID(&driver->pools, obj->uuid);
if (pool && STRNEQ(obj->name, vobj->pool)) {
@@ -2010,13 +2034,16 @@ cleanup:
static char *
storageVolumeGetXMLDesc(virStorageVolPtr obj,
- unsigned int flags ATTRIBUTE_UNUSED) {
+ unsigned int flags)
+{
virStorageDriverStatePtr driver = obj->conn->storagePrivateData;
virStoragePoolObjPtr pool;
virStorageBackendPtr backend;
virStorageVolDefPtr vol;
char *ret = NULL;
+ virCheckFlags(0, NULL);
+
storageDriverLock(driver);
pool = virStoragePoolObjFindByName(&driver->pools, obj->pool);
storageDriverUnlock(driver);
--
1.7.4.4