diff options
| -rw-r--r-- | Xi/xichangehierarchy.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Xi/xichangehierarchy.c b/Xi/xichangehierarchy.c index c89cafbd5..cd4c1f5f0 100644 --- a/Xi/xichangehierarchy.c +++ b/Xi/xichangehierarchy.c @@ -271,11 +271,13 @@ remove_master(ClientPtr client, xXIRemoveMasterInfo * r, int flags[MAXDEVICES]) goto unwind; XTestptr = GetXTestDevice(ptr); + BUG_RETURN_VAL(XTestptr == NULL, BadDevice); rc = dixLookupDevice(&XTestptr, XTestptr->id, client, DixDestroyAccess); if (rc != Success) goto unwind; XTestkeybd = GetXTestDevice(keybd); + BUG_RETURN_VAL(XTestkeybd == NULL, BadDevice); rc = dixLookupDevice(&XTestkeybd, XTestkeybd->id, client, DixDestroyAccess); if (rc != Success) goto unwind; |