diff options
Diffstat (limited to 'source4/libcli/nbt/nbtname.c')
| -rw-r--r-- | source4/libcli/nbt/nbtname.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/source4/libcli/nbt/nbtname.c b/source4/libcli/nbt/nbtname.c index 8c46379f0b..0584f55fb1 100644 --- a/source4/libcli/nbt/nbtname.c +++ b/source4/libcli/nbt/nbtname.c @@ -63,7 +63,7 @@ static NTSTATUS ndr_pull_component(struct ndr_pull *ndr, uint8_t **component, /* its a reserved length field */ return NT_STATUS_BAD_NETWORK_NAME; } - if (*offset + len + 2 >= ndr->data_size) { + if (*offset + len + 2 > ndr->data_size) { return NT_STATUS_BAD_NETWORK_NAME; } *component = (uint8_t*)talloc_strndup(ndr, &ndr->data[1 + *offset], len); @@ -309,6 +309,17 @@ NTSTATUS nbt_name_to_blob(TALLOC_CTX *mem_ctx, DATA_BLOB *blob, struct nbt_name (ndr_push_flags_fn_t)ndr_push_nbt_name); } + +/* + pull a nbt name from a blob +*/ +NTSTATUS nbt_name_from_blob(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob, struct nbt_name *name) +{ + return ndr_pull_struct_blob(blob, mem_ctx, name, + (ndr_pull_flags_fn_t)ndr_pull_nbt_name); +} + + /* choose a name to use when calling a server in a NBT session request. we use heuristics to see if the name we have been given is a IP |