>Number: 151100
>Category: kern
>Synopsis: c code error in netinet/igmp.c
>Confidential: no
>Severity: critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Sep 30 07:10:02 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator: SunMinghao
>Release: 8.0 or 8.1
>Organization:
Sumavision Technologies CO., Ltd
>Environment:
source code in 8.0
>Description:
function igmp_input_v1_report in netinet/igmp.c, line 1222 and 1223, bracket
match error,
the code as bellow
if (!IN_MULTICAST(ntohl(igmp->igmp_group.s_addr) ||
!in_hosteq(igmp->igmp_group, ip->ip_dst))) {
>How-To-Repeat:
NULL
>Fix:
modified as bellow
if (!IN_MULTICAST(ntohl(igmp->igmp_group.s_addr)) ||
!in_hosteq(igmp->igmp_group, ip->ip_dst)) {
>Release-Note:
>Audit-Trail:
>Unformatted:
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