coverity ... new run finally

[Dan Kegel]

Marcus wrote:
> A new Coverity run (274) was done finally, so
> we can restart looking at issues ;)
>
> Still a lot of NULL ptr migration issues which suck
> to fix, but well.

Yay!  Here are the new errors introduced since the end of May, sorted
by source file.
There are only 23 not in test code:

725     NULL_RETURNS    Context_CopyProperties  crypt32/context.c
715     FORWARD_NULL    CryptMsgGetAndVerifySigner      crypt32/msg.c
709     DEADCODE        DEVENUM_ReadPinTypes    devenum/createdevenum.c
717     FORWARD_NULL    DEVENUM_ReadPinTypes    devenum/createdevenum.c
726     OVERRUN_STATIC  test_EnumGroupsInGroup  dplayx/tests/dplayx.c
718     FORWARD_NULL    MSI_GetUserInfo         msi/msi.c
747     REVERSE_INULL   ILockBytes_RemoteReadAt_Stub    ole32/ole32_objidl_p.c
748     REVERSE_INULL   ILockBytes_RemoteReadAt_Stub    ole32/ole32_objidl_p.c
749     REVERSE_INULL   ISequentialStream_RemoteRead_Stub
ole32/ole32_objidl_p.c
750     REVERSE_INULL   ISequentialStream_RemoteRead_Stub
ole32/ole32_objidl_p.c
751     REVERSE_INULL   IEnumOLEVERB_RemoteNext_Stub    ole32/ole32_oleidl_p.c
752     REVERSE_INULL   IEnumOLEVERB_RemoteNext_Stub    ole32/ole32_oleidl_p.c
373     REVERSE_INULL   IDispatch_GetIDsOfNames_Stub
oleaut32/oleaut32_oaidl_p.c
753     REVERSE_INULL   ITypeLib_RemoteFindName_Stub
oleaut32/oleaut32_oaidl_p.c
754     REVERSE_INULL   IEnumConnectionPoints_RemoteNext_Stub
oleaut32/oleaut32_ocidl_p.c
755     REVERSE_INULL   IEnumConnections_RemoteNext_Stub
oleaut32/oleaut32_ocidl_p.c
714     FORWARD_NULL    MediaSeekingImpl_SetPositions   quartz/control.c
713     FORWARD_NULL    TestFilter_Create       quartz/tests/filtergraph.c
719     FORWARD_NULL    ME_FindPixelPos         riched20/caret.c
708     DEADCODE        array_compute_and_size_conformance
rpcrt4/ndr_marshall.c
720     FORWARD_NULL    CreateContext   wined3d/context.c
721     FORWARD_NULL    CreateContext   wined3d/context.c
722     FORWARD_NULL    test_OpenRequest        winhttp/tests/winhttp.c
723     FORWARD_NULL    test_SendRequest        winhttp/tests/winhttp.c
724     FORWARD_NULL    test_WinHttpAddHeaders  winhttp/tests/winhttp.c
716     FORWARD_NULL    InternetCrackUrlW       wininet/internet.c
712     FORWARD_NULL    test_mmioOpen   winmm/tests/mmio.c
710     FORWARD_NULL    ldap_parse_sort_controlW        wldap32/parse.c
711     FORWARD_NULL    ldap_parse_vlv_controlW         wldap32/parse.c

Sure would be nice if Coverity could identify the cl which introduced
each problem :-)
- Dan