External/libvirt
1
0
Fork 0
mirror of https://gitlab.com/libvirt/libvirt.git synced 2025-03-07 17:28:15 +00:00
Code

Fix crash if OOM occurs when creating virConnectPtr

Browse Source 
If a OOM error occurs in virGetConnect, this may cause the
virConnectDispose method to de-reference a NULL pointer,
since the close callback will not have been initialized.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-09-23 14:09:19 +01:00
parent 182d5ed331
commit f27490b705
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/datatypes.c
View File

@ -164,11 +164,13 @@ virConnectDispose(void *obj)
virURIFree(conn->uri); virURIFree(conn->uri);
virObjectLock(conn->closeCallback); if (conn->closeCallback) {
conn->closeCallback->callback = NULL; virObjectLock(conn->closeCallback);
virObjectUnlock(conn->closeCallback); conn->closeCallback->callback = NULL;
virObjectUnlock(conn->closeCallback);
virObjectUnref(conn->closeCallback); virObjectUnref(conn->closeCallback);
}
virMutexUnlock(&conn->lock); virMutexUnlock(&conn->lock);
virMutexDestroy(&conn->lock); virMutexDestroy(&conn->lock);