buglwIP - A Lightweight TCP/IP stack - Bugs: bug #47952, ping_recv() does not work with IPv4

 
 

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bug #47952: ping_recv() does not work with IPv4

Submitted by:  Andrey Butok <butok>
Submitted on:  Wed 18 May 2016 07:20:29 AM UTC  
 
Category: ContribSeverity: 3 - Normal
Item Group: Faulty BehaviourStatus: Fixed
Privacy: PublicAssigned to: None
Open/Closed: ClosedPlanned Release: None
lwIP version: git head

Mon 23 May 2016 07:50:56 AM UTC, comment #1:

Thanks Andrey!

Dirk Ziegelmeier <dziegel>
Project Member
Wed 18 May 2016 07:20:29 AM UTC, original submission:

Hello,

contrib\apps\ping\ping.c
line 168:
if (from.sin_family == AF_INET) {
LWIP_DEBUGF( PING_DEBUG, ("ping: invalid sin_family\n"));
}

It causes ("ping: invalid sin_family\n") message for IPv4, what is wrang.

It should be something like this (if supported/tested only IPv4):
if (from.sin_family != AF_INET) {
/* So far, supported only IPv4*/
LWIP_DEBUGF( PING_DEBUG, ("ping: invalid sin_family\n"));
}

Best regards,
Andrey Butok

Andrey Butok <butok>

 

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  • -unavailable- added by dziegel (Posted a comment)
  • -unavailable- added by butok (Submitted the item)
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    Follow 2 latest changes.

    Date Changed By Updated Field Previous Value => Replaced By
    Mon 23 May 2016 07:50:56 AM UTCdziegelStatusNone=>Fixed
      Open/ClosedOpen=>Closed

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