cvs commit: src/sys/netinet ip_demux.c
dillon 2005/03/22 23:27:56 PST
DragonFly src repository
Modified files:
sys/netinet ip_demux.c
Log:
Correct the th_off check against ip_len. The check in ip_demux occurs
before ip_len is adjusted so we have to add iphlen into the equation. We
forgot to do this when the code was originally moved from tcp_input to
ip_demux (in tcp_input the check occurs after ip_len is adjusted).
This fixes a panic assertion in tcp_input when a mangled packet is received.
Reported-by: Joe Talbott <josepht@cstone.net>
Revision Changes Path
1.32 +1 -1 src/sys/netinet/ip_demux.c
http://www.dragonflybsd.org/cvsweb/src/sys/netinet/ip_demux.c.diff?r1=1.31&r2=1.32&f=u
討論串 (同標題文章)