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librpc When sending endpoint mapper requests, include the minor if_version

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The minor version (in the upper 16 bits of syntax->if_version) needs
to be pushed as the right hand side of the endpoint mapper floor (the
same floor as the interface UUID and major if_version).

Andrew Bartlett
This commit is contained in:
Andrew Bartlett 2010-02-19 16:33:45 +11:00
parent ec0aa8a5c9
commit 9f222841fe
1 changed files with 16 additions and 1 deletions
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17
librpc/rpc/binding.c
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@ -417,6 +417,21 @@ static DATA_BLOB dcerpc_floor_pack_lhs_data(TALLOC_CTX *mem_ctx, const struct nd
return blob;
}
static DATA_BLOB dcerpc_floor_pack_rhs_if_version_data(TALLOC_CTX *mem_ctx, const struct ndr_syntax_id *syntax)
{
DATA_BLOB blob;
struct ndr_push *ndr = ndr_push_init_ctx(mem_ctx, NULL);
ndr->flags |= LIBNDR_FLAG_NOALIGN;
ndr_push_uint16(ndr, NDR_SCALARS, syntax->if_version >> 16);
blob = ndr_push_blob(ndr);
talloc_steal(mem_ctx, blob.data);
talloc_free(ndr);
return blob;
}
const char *dcerpc_floor_get_rhs_data(TALLOC_CTX *mem_ctx, struct epm_floor *epm_floor)
{
switch (epm_floor->lhs.protocol) {
@ -697,7 +712,7 @@ _PUBLIC_ NTSTATUS dcerpc_binding_build_tower(TALLOC_CTX *mem_ctx,
tower->floors[0].lhs.lhs_data = dcerpc_floor_pack_lhs_data(tower->floors, &binding->object);
tower->floors[0].rhs.uuid.unknown = data_blob_talloc_zero(tower->floors, 2);
tower->floors[0].rhs.uuid.unknown = dcerpc_floor_pack_rhs_if_version_data(tower->floors, &binding->object);
/* Floor 1 */
tower->floors[1].lhs.protocol = EPM_PROTOCOL_UUID;