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| author | Stefan Metzmacher <metze@samba.org> | 2011-03-08 10:14:51 +0100 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2014-02-11 16:02:13 +0100 |
| commit | e2a621466e740cc7fc2a659163f8895287c9a01e (patch) | |
| tree | cc11efeb002f42e8f169cc153843ad334a1fdab9 /librpc/ndr/ndr.c | |
| parent | 91b3e415d59feeb31a8255d147622a32e1bc64f1 (diff) | |
| download | samba-e2a621466e740cc7fc2a659163f8895287c9a01e.tar.gz samba-e2a621466e740cc7fc2a659163f8895287c9a01e.tar.xz samba-e2a621466e740cc7fc2a659163f8895287c9a01e.zip | |
librpc/ndr: add NDR_ERR_INCOMPLETE_BUFFER and LIBNDR_FLAG_INCOMPLETE_BUFFER
If we pull a pipe chunk we need a way to check if we
have enough bytes to parse the complete chunk.
Setting ndr_pull->flags |= LIBNDR_FLAG_INCOMPLETE_BUFFER
would change NDR_ERR_BUFSIZE (and later maybe others)
into NDR_ERR_INCOMPLETE_BUFFER.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>
Diffstat (limited to 'librpc/ndr/ndr.c')
| -rw-r--r-- | librpc/ndr/ndr.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/librpc/ndr/ndr.c b/librpc/ndr/ndr.c index 3ed0310a639..99e9fe4d8fd 100644 --- a/librpc/ndr/ndr.c +++ b/librpc/ndr/ndr.c @@ -453,6 +453,15 @@ _PUBLIC_ enum ndr_err_code ndr_pull_error(struct ndr_pull *ndr, va_list ap; int ret; + if (ndr->flags & LIBNDR_FLAG_INCOMPLETE_BUFFER) { + switch (ndr_err) { + case NDR_ERR_BUFSIZE: + return NDR_ERR_INCOMPLETE_BUFFER; + default: + break; + } + } + va_start(ap, format); ret = vasprintf(&s, format, ap); va_end(ap); @@ -1510,6 +1519,7 @@ const static struct { { NDR_ERR_INVALID_POINTER, "Invalid Pointer" }, { NDR_ERR_UNREAD_BYTES, "Unread Bytes" }, { NDR_ERR_NDR64, "NDR64 assertion error" }, + { NDR_ERR_INCOMPLETE_BUFFER, "Incomplete Buffer" }, { 0, NULL } }; |