buglwIP - A Lightweight TCP/IP stack - Bugs: bug #51908, PPPOS uses PBUF_POOL in transmit...


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bug #51908: PPPOS uses PBUF_POOL in transmit pathway

Submitted by:  Joel Cunningham <jcunningham>
Submitted on:  Thu 31 Aug 2017 07:12:36 PM UTC  
Category: PPPSeverity: 3 - Normal
Item Group: Change RequestStatus: None
Privacy: PublicAssigned to: Sylvain Rochet <gradator>
Open/Closed: OpenPlanned Release: None
lwIP version: git head

Fri 17 Nov 2017 08:53:44 PM UTC, comment #2:

Sylvain, if you have no objections, I'll just change those into PBUF_RAM.

There's separate work under way to mark the code that must have PBUF_RAM in once piece, so that the rest can use a pool resulting in chained pbufs (PBUF_POOL-like).

Simon Goldschmidt <goldsimon>
Project Administrator
Thu 31 Aug 2017 07:58:37 PM UTC, comment #1:

Places are:
- pppos.c: pppos_write()
- pppos.c: pppos_netif_output()
- vj.c: vj_compress_tcp()

Simon Goldschmidt <goldsimon>
Project Administrator
Thu 31 Aug 2017 07:12:36 PM UTC, original submission:

See discussion here: http://lists.nongnu.org/archive/html/lwip-devel/2017-08/msg00150.html

Initial consensus is that PBUF_RAM should be used in place of PBUF_POOL for transmits

Joel Cunningham <jcunningham>
Project Member


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Carbon-Copy List
  • -unavailable- added by dziegel (Updated the item)
  • -unavailable- added by goldsimon (Posted a comment)
  • -unavailable- added by jcunningham (Submitted the item)

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    Follows 1 latest change.

    Date Changed By Updated Field Previous Value => Replaced By
    Sun 05 Nov 2017 10:54:38 AM UTCdziegelAssigned toNone=>gradator

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