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author | Andrew Tridgell <tridge@samba.org> | 2004-10-30 02:17:03 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 13:05:03 -0500 |
commit | 39883a90cf3ecabfc39e68e8b1d3265a4026d25c (patch) | |
tree | 5e66f3abe634ce01fe8b19e99aa355155cad9927 /source4/libcli/raw/rawtrans.c | |
parent | ad8c4ae941047aa7409ff0d8d10de721f5ff0659 (diff) | |
download | samba-39883a90cf3ecabfc39e68e8b1d3265a4026d25c.tar.gz samba-39883a90cf3ecabfc39e68e8b1d3265a4026d25c.tar.xz samba-39883a90cf3ecabfc39e68e8b1d3265a4026d25c.zip |
r3383: avoid multi-part SMBtrans and SMBtrans2 replies until our client library can handle
them properly (they are difficult to do in an async fashion).
By choosing trans.in.max_data to fix in the negotiated buffer size a
server won't send us multi-part replies.
I notice that windows seems to avoid them too :)
(This used to be commit e23edf762cace35f937959c9ffbef718431a79b9)
Diffstat (limited to 'source4/libcli/raw/rawtrans.c')
-rw-r--r-- | source4/libcli/raw/rawtrans.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/source4/libcli/raw/rawtrans.c b/source4/libcli/raw/rawtrans.c index e6c928e3edc..21e20d00e04 100644 --- a/source4/libcli/raw/rawtrans.c +++ b/source4/libcli/raw/rawtrans.c @@ -531,3 +531,15 @@ NTSTATUS smb_raw_nttrans(struct smbcli_tree *tree, return smb_raw_nttrans_recv(req, mem_ctx, parms); } + +/* + work out the maximum data size for a trans request while avoiding + multi-part replies + + TODO: we only need to avoid multi-part replies because the + multi-part trans receive code is broken. +*/ +size_t smb_raw_max_trans_data(struct smbcli_tree *tree, size_t param_size) +{ + return tree->session->transport->options.max_xmit - (70 + param_size); +} |