diff options
| -rw-r--r-- | source4/librpc/idl/dcerpc.idl | 3 | ||||
| -rw-r--r-- | source4/librpc/rpc/dcerpc.c | 16 |
2 files changed, 11 insertions, 8 deletions
diff --git a/source4/librpc/idl/dcerpc.idl b/source4/librpc/idl/dcerpc.idl index ad82679576..4d09a9ec4f 100644 --- a/source4/librpc/idl/dcerpc.idl +++ b/source4/librpc/idl/dcerpc.idl @@ -170,6 +170,9 @@ interface dcerpc const uint8 DCERPC_FRAG_LEN_OFFSET = 8; const uint8 DCERPC_AUTH_LEN_OFFSET = 10; + /* little-endian flag */ + const uint8 DCERPC_DREP_LE = 0x10; + typedef [public] struct { uint8 rpc_vers; /* RPC version */ uint8 rpc_vers_minor; /* Minor version */ diff --git a/source4/librpc/rpc/dcerpc.c b/source4/librpc/rpc/dcerpc.c index c82d8d67ab..f02bdb2a23 100644 --- a/source4/librpc/rpc/dcerpc.c +++ b/source4/librpc/rpc/dcerpc.c @@ -68,7 +68,7 @@ void dcerpc_pipe_close(struct dcerpc_pipe *p) decode */ void dcerpc_set_frag_length(DATA_BLOB *blob, uint16 v) { - if (CVAL(blob->data,DCERPC_DREP_OFFSET) & 0x10) { + if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) { SSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v); } else { RSSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET, v); @@ -77,7 +77,7 @@ void dcerpc_set_frag_length(DATA_BLOB *blob, uint16 v) uint16 dcerpc_get_frag_length(DATA_BLOB *blob) { - if (CVAL(blob->data,DCERPC_DREP_OFFSET) & 0x10) { + if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) { return SVAL(blob->data, DCERPC_FRAG_LEN_OFFSET); } else { return RSVAL(blob->data, DCERPC_FRAG_LEN_OFFSET); @@ -86,7 +86,7 @@ uint16 dcerpc_get_frag_length(DATA_BLOB *blob) void dcerpc_set_auth_length(DATA_BLOB *blob, uint16 v) { - if (CVAL(blob->data,DCERPC_DREP_OFFSET) & 0x10) { + if (CVAL(blob->data,DCERPC_DREP_OFFSET) & DCERPC_DREP_LE) { SSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v); } else { RSSVAL(blob->data, DCERPC_AUTH_LEN_OFFSET, v); @@ -108,7 +108,7 @@ static NTSTATUS dcerpc_pull(DATA_BLOB *blob, TALLOC_CTX *mem_ctx, return NT_STATUS_NO_MEMORY; } - if (! (CVAL(blob, DCERPC_DREP_OFFSET) & 0x10)) { + if (! (CVAL(blob, DCERPC_DREP_OFFSET) & DCERPC_DREP_LE)) { ndr->flags |= DCERPC_PULL_BIGENDIAN; } @@ -137,7 +137,7 @@ static NTSTATUS dcerpc_pull_request_sign(struct dcerpc_pipe *p, return NT_STATUS_NO_MEMORY; } - if (! (CVAL(blob, DCERPC_DREP_OFFSET) & 0x10)) { + if (! (CVAL(blob, DCERPC_DREP_OFFSET) & DCERPC_DREP_LE)) { ndr->flags |= DCERPC_PULL_BIGENDIAN; } @@ -169,7 +169,7 @@ static NTSTATUS dcerpc_pull_request_sign(struct dcerpc_pipe *p, return NT_STATUS_NO_MEMORY; } - if (! (CVAL(blob, DCERPC_DREP_OFFSET) & 0x10)) { + if (! (CVAL(blob, DCERPC_DREP_OFFSET) & DCERPC_DREP_LE)) { ndr->flags |= DCERPC_PULL_BIGENDIAN; } @@ -306,7 +306,7 @@ static void init_dcerpc_hdr(struct dcerpc_pipe *p, struct dcerpc_packet *pkt) if (p->flags & DCERPC_PUSH_BIGENDIAN) { pkt->drep[0] = 0; } else { - pkt->drep[0] = 0x10; + pkt->drep[0] = DCERPC_DREP_LE; } pkt->drep[1] = 0; pkt->drep[2] = 0; @@ -599,7 +599,7 @@ NTSTATUS dcerpc_request(struct dcerpc_pipe *p, *stub_data_out = payload; } - if (!(pkt.drep[0] & 0x10)) { + if (!(pkt.drep[0] & DCERPC_DREP_LE)) { p->flags |= DCERPC_PULL_BIGENDIAN; } else { p->flags &= ~DCERPC_PULL_BIGENDIAN; |