[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]

[libvirt] [PATCH] remote_driver.c: fix a NULL dereference in remoteDomainEventQueueFlush().



Hi, all.

There is a case of a NULL dereference in function remoteDomainEventQueueFlush()
in remote_driver.c
In the case of local connection conn->privateData->domainEvents isn't reserved.
In this case it will occurs segment fault.
(for example examples/domain-events/events-c/event-test.c)
I think the following patch will be available.

Thanks.

---
 src/remote/remote_driver.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
index d6f5fce..b112fd3 100644
--- a/src/remote/remote_driver.c
+++ b/src/remote/remote_driver.c
@@ -8709,7 +8709,7 @@ void
 remoteDomainEventQueueFlush(int timer ATTRIBUTE_UNUSED, void *opaque)
 {
     virConnectPtr conn = opaque;
-    struct private_data *priv = conn->privateData;
+    struct private_data *priv = conn->networkPrivateData;
     virDomainEventQueue tempQueue;

     remoteDriverLock(priv);
--
1.5.6.1

-- 
kakuma <f-kak ksh biglobe ne jp>


[Date Prev][Date Next]   [Thread Prev][Thread Next]   [Thread Index] [Date Index] [Author Index]