[ovs-dev] [PATCH] datapath-windows: check for 'gOvsSwitchContext' in ValidateNetlinkCmd()
Nithin Raju
nithin at vmware.com
Wed Oct 15 18:30:51 UTC 2014
Signed-off-by: Nithin Raju <nithin at vmware.com>
---
datapath-windows/ovsext/Datapath.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/datapath-windows/ovsext/Datapath.c b/datapath-windows/ovsext/Datapath.c
index 6c78ab8..50ea2ff 100644
--- a/datapath-windows/ovsext/Datapath.c
+++ b/datapath-windows/ovsext/Datapath.c
@@ -855,8 +855,8 @@ ValidateNetlinkCmd(UINT32 devOp,
/* Validate the DP for commands that require a DP. */
if (nlFamilyOps->cmds[i].validateDpIndex == TRUE) {
OvsAcquireCtrlLock();
- if (ovsMsg->ovsHdr.dp_ifindex !=
- (INT)gOvsSwitchContext->dpNo) {
+ if (!gOvsSwitchContext || ovsMsg->ovsHdr.dp_ifindex !=
+ (INT)gOvsSwitchContext->dpNo) {
status = STATUS_INVALID_PARAMETER;
OvsReleaseCtrlLock();
goto done;
--
1.7.4.1
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