Displaying 6 results from an estimated 6 matches for "vmci_ioctl_err".
2013 Jan 08
13
[PATCH 00/12] VMCI for Linux upstreaming
* * *
This series of VMCI linux upstreaming patches include latest udpate from
VMware to address Greg's and all other's code review comments.
Summary of changes:
- Rebase our linux kernel tree from v3.5 to v3.7.
- Fix all checkpatch warnings and errors. Fix some checkpatch with -strict
errors.
This addresses Greg's comment: On 15 Nov 2012
2013 Jan 08
13
[PATCH 00/12] VMCI for Linux upstreaming
* * *
This series of VMCI linux upstreaming patches include latest udpate from
VMware to address Greg's and all other's code review comments.
Summary of changes:
- Rebase our linux kernel tree from v3.5 to v3.7.
- Fix all checkpatch warnings and errors. Fix some checkpatch with -strict
errors.
This addresses Greg's comment: On 15 Nov 2012
2015 Feb 19
0
[PATCH] VMCI: Check userland-provided datagram size
...c/vmw_vmci/vmci_host.c
index 66fc992..a721b5d 100644
--- a/drivers/misc/vmw_vmci/vmci_host.c
+++ b/drivers/misc/vmw_vmci/vmci_host.c
@@ -395,6 +395,12 @@ static int vmci_host_do_send_datagram(struct vmci_host_dev *vmci_host_dev,
return -EFAULT;
}
+ if (VMCI_DG_SIZE(dg) != send_info.len) {
+ vmci_ioctl_err("datagram size mismatch\n");
+ kfree(dg);
+ return -EINVAL;
+ }
+
pr_devel("Datagram dst (handle=0x%x:0x%x) src (handle=0x%x:0x%x), payload (size=%llu bytes)\n",
dg->dst.context, dg->dst.resource,
dg->src.context, dg->src.resource,
--
1.8.5.6
2015 Feb 19
0
[PATCH] VMCI: Check userland-provided datagram size
...c/vmw_vmci/vmci_host.c
index 66fc992..a721b5d 100644
--- a/drivers/misc/vmw_vmci/vmci_host.c
+++ b/drivers/misc/vmw_vmci/vmci_host.c
@@ -395,6 +395,12 @@ static int vmci_host_do_send_datagram(struct vmci_host_dev *vmci_host_dev,
return -EFAULT;
}
+ if (VMCI_DG_SIZE(dg) != send_info.len) {
+ vmci_ioctl_err("datagram size mismatch\n");
+ kfree(dg);
+ return -EINVAL;
+ }
+
pr_devel("Datagram dst (handle=0x%x:0x%x) src (handle=0x%x:0x%x), payload (size=%llu bytes)\n",
dg->dst.context, dg->dst.resource,
dg->src.context, dg->src.resource,
--
1.8.5.6
2012 Oct 30
29
[PATCH 00/12] VMCI for Linux upstreaming
* * *
This series of VMCI linux upstreaming patches include latest udpate from
VMware.
-split guest, host and core driver code into different files
-use EXPORT_SYMBOLS_GPL
-remove vmci_device_get and vmci_device_release APIs
-simplify the event deliver mechanism
-driver ioctl code cleanup
-sparse clean
* * *
In an effort to improve the out-of-the-box experience with
2012 Oct 30
29
[PATCH 00/12] VMCI for Linux upstreaming
* * *
This series of VMCI linux upstreaming patches include latest udpate from
VMware.
-split guest, host and core driver code into different files
-use EXPORT_SYMBOLS_GPL
-remove vmci_device_get and vmci_device_release APIs
-simplify the event deliver mechanism
-driver ioctl code cleanup
-sparse clean
* * *
In an effort to improve the out-of-the-box experience with