Subject: kern/12241: cut&paste error in if_tokensubr
To: None <gnats-bugs@gnats.netbsd.org>
From: None <mlelstv@serpens.de>
List: netbsd-bugs
Date: 02/19/2001 08:36:13
>Number: 12241
>Category: kern
>Synopsis: cut&paste error in if_tokensubr
>Confidential: yes
>Severity: serious
>Priority: medium
>Responsible: kern-bug-people
>State: open
>Class: sw-bug
>Submitter-Id: net
>Arrival-Date: Sun Feb 18 23:37:00 PST 2001
>Closed-Date:
>Last-Modified:
>Originator: Michael van Elst
>Release: NetBSD-current
>Organization:
>Environment:
System: NetBSD sagitta 1.5S NetBSD 1.5S (SAGITTA) #11: Sun Feb 18 18:32:44 PST 2
001 root@sagitta:/data/cvs/src/sys/arch/i386/compile/SAGITTA i386
Architecture: i386
Machine: i386
>Description:
The changes for ALTQ handling in if_tokensubr.c introduced a cut&paste error.
if_tokensubr.c:460-461 should read
mflags = m->m_flags;
len = m->m_pkthdr.len;
instead of
len = m->m_flags;
len = m->m_pkthdr.len;
As a result the if_omcasts counter is incremented on an undefined
variable.
>How-To-Repeat:
look at version 1.14 of the if_tokensubr.c
>Fix:
change line 460
>Release-Note:
>Audit-Trail:
>Unformatted:
no
Multicast counter isn't incremented correctly
non-critical
medium
sw-bug