lwIP - A Lightweight TCP/IP stack - Tasks: task #14807, tcp input/ip4 reasssembly: try to...

You are not allowed to post comments on this tracker with your current authentication level.

task #14807: tcp input/ip4 reasssembly: try to not write to the rx pbuf

Submitter:	Simon Goldschmidt <goldsimon>
Submitted:	Wed 10 Jan 2018 02:25:20 PM UTC
Category:	None	Should Start On:	Wed 10 Jan 2018 12:00:00 AM UTC
Should be Finished on:	Wed 10 Jan 2018 12:00:00 AM UTC	Priority:	3 - Low
Status:	None	Privacy:	Public
Assigned to:	None	Percent Complete:	0%
Open/Closed:	Open	Planned Release:	None
Effort:	0.00

Sun 16 Feb 2020 07:45:09 PM UTC, comment #2:  Added code to the windows port to test this: see PCAPIF_RX_READONLY and PCAPIF_RX_REF.	Simon Goldschmidt <goldsimon>
Sun 16 Feb 2020 07:43:20 PM UTC, comment #1:  Updated summary: IPv4 reassembly writes into the rx buffer, too. Since supporting readonly RX is possibly slower and uses more memory, this should probably be an option...	Simon Goldschmidt <goldsimon>
Wed 10 Jan 2018 02:25:20 PM UTC, original submission:   tcp writes into rx pbufs (at least network byte order flips). Let's try to change this. I don't know if it works at all (regarding ooseq, especially) -> low prio	Simon Goldschmidt <goldsimon>

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

Carbon-Copy List

-email is unavailable- added by goldsimon (Submitted the item)

 

There are 0 votes so far. Votes easily highlight which items people would like to see resolved in priority, independently of the priority of the item set by tracker managers.

 

Copyright © 2024 Free Software Foundation, Inc.
Verbatim copying and distribution of this entire article is permitted in any medium, provided this notice is preserved.
The Levitating, Meditating, Flute-playing Gnu logo is a GNU GPL'ed image provided by the Nevrax Design Team.
Page source code