buglwIP - A Lightweight TCP/IP stack - Bugs: bug #44649, ...

 
 

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

bug #44649: lwip_socket_drop_registered_memberships

Submitted by:  Mateusz Klatecki <klatecki>
Submitted on:  Fri 27 Mar 2015 11:35:30 AM UTC  
 
Category: sockets/netconnSeverity: 3 - Normal
Item Group: Crash ErrorStatus: Fixed
Privacy: PublicAssigned to: Simon Goldschmidt <goldsimon>
Open/Closed: ClosedPlanned Release: None
lwIP version: git head

Fri 27 Mar 2015 12:19:12 PM UTC, comment #1:

Right. Fixed. Thanks for reporting.

Simon Goldschmidt <goldsimon>
Project AdministratorIn charge of this item.
Fri 27 Mar 2015 11:35:30 AM UTC, original submission:

I think in lwip_socket_drop_registered_memberships is error

netconn_join_leave_group has parameters:
struct netconn *conn,
const ip_addr_t *multiaddr,
const ip_addr_t *netif_addr,
enum netconn_igmp join_or_leave

but is run in that way:
netconn_join_leave_group(sockets[s].conn, &socket_ipv4_multicast_memberships[i].if_addr,
&socket_ipv4_multicast_memberships[i].multi_addr, NETCONN_LEAVE);

so multiaddr and netif_addr are swaped.

I think this is correct:
netconn_join_leave_group(sockets[s].conn, &socket_ipv4_multicast_memberships[i].multi_addr,
&socket_ipv4_multicast_memberships[i].if_addr, NETCONN_LEAVE);

Mateusz Klatecki <klatecki>

 

No files currently attached

 

Depends on the following items: None found

Items that depend on this one: None found

 

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

    Do you think this task is very important?
    If so, you can click here to add your encouragement to it.
    This task has 0 encouragements so far.

    Only logged-in users can vote.

     

    Please enter the title of George Orwell's famous dystopian book (it's a date):

     

     

    Follow 3 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Fri 27 Mar 2015 12:19:12 PM UTCgoldsimonStatusNone=>Fixed
      Assigned toNone=>goldsimon
      Open/ClosedOpen=>Closed

    Back to the top


    Powered by Savane 3.1-cleanup1