Use g_auto* cleanup to avoid free() calls.
Signed-off-by: Daniel Henrique Barboza <danielhb...@gmail.com>
---
src/security/security_selinux.c | 54 ++++++++++-----------------------
1 file changed, 16 insertions(+), 38 deletions(-)
diff --git a/src/security/security_selinux.c b/src/security/security_selinux.c
index c43d326314..bf53932ccc 100644
--- a/src/security/security_selinux.c
+++ b/src/security/security_selinux.c
@@ -2086,7 +2086,7 @@
virSecuritySELinuxSetHostdevSubsysLabel(virSecurityManagerPtr mgr,
switch ((virDomainHostdevSubsysType)dev->source.subsys.type) {
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB: {
- virUSBDevicePtr usb;
+ g_autoptr(virUSBDevice) usb = NULL;
if (dev->missing)
return 0;
@@ -2098,39 +2098,34 @@
virSecuritySELinuxSetHostdevSubsysLabel(virSecurityManagerPtr mgr,
return -1;
ret = virUSBDeviceFileIterate(usb, virSecuritySELinuxSetUSBLabel,
&data);
- virUSBDeviceFree(usb);
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI: {
- virPCIDevicePtr pci =
- virPCIDeviceNew(&pcisrc->addr);
+ g_autoptr(virPCIDevice) pci = virPCIDeviceNew(&pcisrc->addr);
if (!pci)
return -1;
if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) {
- char *vfioGroupDev = virPCIDeviceGetIOMMUGroupDev(pci);
+ g_autofree char *vfioGroupDev = virPCIDeviceGetIOMMUGroupDev(pci);
- if (!vfioGroupDev) {
- virPCIDeviceFree(pci);
+ if (!vfioGroupDev)
return -1;
- }
+
ret = virSecuritySELinuxSetHostdevLabelHelper(vfioGroupDev,
false,
&data);
- VIR_FREE(vfioGroupDev);
} else {
ret = virPCIDeviceFileIterate(pci, virSecuritySELinuxSetPCILabel,
&data);
}
- virPCIDeviceFree(pci);
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
virDomainHostdevSubsysSCSIHostPtr scsihostsrc = &scsisrc->u.host;
- virSCSIDevicePtr scsi =
+ g_autoptr(virSCSIDevice) scsi =
virSCSIDeviceNew(NULL,
scsihostsrc->adapter, scsihostsrc->bus,
scsihostsrc->target, scsihostsrc->unit,
@@ -2142,13 +2137,11 @@
virSecuritySELinuxSetHostdevSubsysLabel(virSecurityManagerPtr mgr,
ret = virSCSIDeviceFileIterate(scsi,
virSecuritySELinuxSetSCSILabel,
&data);
- virSCSIDeviceFree(scsi);
-
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST: {
- virSCSIVHostDevicePtr host = virSCSIVHostDeviceNew(hostsrc->wwpn);
+ g_autoptr(virSCSIVHostDevice) host =
virSCSIVHostDeviceNew(hostsrc->wwpn);
if (!host)
return -1;
@@ -2156,19 +2149,16 @@
virSecuritySELinuxSetHostdevSubsysLabel(virSecurityManagerPtr mgr,
ret = virSCSIVHostDeviceFileIterate(host,
virSecuritySELinuxSetHostLabel,
&data);
- virSCSIVHostDeviceFree(host);
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_MDEV: {
- char *vfiodev = NULL;
+ g_autofree char *vfiodev = NULL;
if (!(vfiodev = virMediatedDeviceGetIOMMUGroupDev(mdevsrc->uuidstr)))
return ret;
ret = virSecuritySELinuxSetHostdevLabelHelper(vfiodev, true, &data);
-
- VIR_FREE(vfiodev);
break;
}
@@ -2324,7 +2314,7 @@
virSecuritySELinuxRestoreHostdevSubsysLabel(virSecurityManagerPtr mgr,
switch ((virDomainHostdevSubsysType)dev->source.subsys.type) {
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB: {
- virUSBDevicePtr usb;
+ g_autoptr(virUSBDevice) usb = NULL;
if (dev->missing)
return 0;
@@ -2336,37 +2326,31 @@
virSecuritySELinuxRestoreHostdevSubsysLabel(virSecurityManagerPtr mgr,
return -1;
ret = virUSBDeviceFileIterate(usb, virSecuritySELinuxRestoreUSBLabel,
mgr);
- virUSBDeviceFree(usb);
-
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI: {
- virPCIDevicePtr pci =
- virPCIDeviceNew(&pcisrc->addr);
+ g_autoptr(virPCIDevice) pci = virPCIDeviceNew(&pcisrc->addr);
if (!pci)
return -1;
if (pcisrc->backend == VIR_DOMAIN_HOSTDEV_PCI_BACKEND_VFIO) {
- char *vfioGroupDev = virPCIDeviceGetIOMMUGroupDev(pci);
+ g_autofree char *vfioGroupDev = virPCIDeviceGetIOMMUGroupDev(pci);
- if (!vfioGroupDev) {
- virPCIDeviceFree(pci);
+ if (!vfioGroupDev)
return -1;
- }
+
ret = virSecuritySELinuxRestoreFileLabel(mgr, vfioGroupDev, false);
- VIR_FREE(vfioGroupDev);
} else {
ret = virPCIDeviceFileIterate(pci,
virSecuritySELinuxRestorePCILabel, mgr);
}
- virPCIDeviceFree(pci);
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI: {
virDomainHostdevSubsysSCSIHostPtr scsihostsrc = &scsisrc->u.host;
- virSCSIDevicePtr scsi =
+ g_autoptr(virSCSIDevice) scsi =
virSCSIDeviceNew(NULL,
scsihostsrc->adapter, scsihostsrc->bus,
scsihostsrc->target, scsihostsrc->unit,
@@ -2376,13 +2360,11 @@
virSecuritySELinuxRestoreHostdevSubsysLabel(virSecurityManagerPtr mgr,
return -1;
ret = virSCSIDeviceFileIterate(scsi,
virSecuritySELinuxRestoreSCSILabel, mgr);
- virSCSIDeviceFree(scsi);
-
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_SCSI_HOST: {
- virSCSIVHostDevicePtr host = virSCSIVHostDeviceNew(hostsrc->wwpn);
+ g_autoptr(virSCSIVHostDevice) host =
virSCSIVHostDeviceNew(hostsrc->wwpn);
if (!host)
return -1;
@@ -2390,20 +2372,16 @@
virSecuritySELinuxRestoreHostdevSubsysLabel(virSecurityManagerPtr mgr,
ret = virSCSIVHostDeviceFileIterate(host,
virSecuritySELinuxRestoreHostLabel,
mgr);
- virSCSIVHostDeviceFree(host);
-
break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_MDEV: {
- char *vfiodev = NULL;
+ g_autofree char *vfiodev = NULL;
if (!(vfiodev = virMediatedDeviceGetIOMMUGroupDev(mdevsrc->uuidstr)))
return -1;
ret = virSecuritySELinuxRestoreFileLabel(mgr, vfiodev, true);
-
- VIR_FREE(vfiodev);
break;
}
--
2.26.2
