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Bug #11784

open

SMB2 server only grants 1 credit during initial session setup

Added by Andrew Stormont over 3 years ago. Updated over 2 years ago.

Status:
Feedback
Priority:
Normal
Assignee:
-
Category:
cifs - CIFS server and client
Start date:
Due date:
% Done:

0%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
External Bug:

Description

During session setup we set smb2_credit_request to initial_credits (20 by default) in smb2_ss_adjust_credits but we don't set smb2_credit_response so the client only gets 1 credit back.

Related issues

Blocks illumos gate - Bug #11785: SMB2 server is ungenerous with its creditsFeedback

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 #1

Updated by Andrew Stormont over 3 years ago

  • Blocks Bug #11785: SMB2 server is ungenerous with its credits added
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 #2

Updated by Gordon Ross over 2 years ago

  • Status changed from New to Feedback

That was an intentional design choice intended to prevent an client who has not yet authenticated from requesting more resources than we'd like them to have. One credit is sufficient to get the client through authentication, after which they will be given the default credit allocation.

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 #3

Updated by Gordon Ross over 2 years ago

  • Category set to cifs - CIFS server and client
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