buglwIP - A Lightweight TCP/IP stack - Bugs: bug #1628, find_arp_entry() does not return...

 
 

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bug #1628: find_arp_entry() does not return ARP_TABLE_SIZE when the cache is full

Submitted by:  Leon Woestenberg <likewise>
Submitted on:  Wed 06 Nov 2002 12:47:16 PM UTC  
 
Category: NoneSeverity: 4 - Important
Item Group: NoneStatus: None
Privacy: PublicAssigned to: Leon Woestenberg <likewise>
Open/Closed: ClosedPlanned Release: None
lwIP version: None

Wed 06 Nov 2002 12:47:16 PM UTC, original submission:

If the ARP cache is full with all pending entries, it should return ARP_TABLE_SIZE instead of 0.

Bug reported by Jani Monoses <jani@iv.ro>:
If they are all pending i will be ARP_TABLE_SIZE when exiting the first "for"; then it enters the "if". So since none are stable j will remain 0, then i is assigned j, then i is returned and the first entry will be discarded by the caller.

Leon Woestenberg <likewise>
Project MemberIn charge of this item.

 

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Follows 1 latest change.

Date Changed By Updated Field Previous Value => Replaced By
Wed 06 Nov 2002 12:47:58 PM UTClikewiseOpen/ClosedOpen=>(Error - Not Found)

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