r290383 has changed how mbufs sent by divert socket are handled. Previously they are always handled by slow path processing in ip_input(). Now ip_tryforward() is invoked from ip_input() before in_broadcast() check. Since diverted packet lost all mbuf flags, it passes the broadcast check in ip_tryforward() due to missing M_BCAST flag. In the result the broadcast packet is forwarded to the wire instead of be consumed by network stack. Add in_broadcast() check to the div_output() function. And restore the M_BCAST flag if destination address is broadcast for the given network interface. PR: 209491 MFC after: 1 week |
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bin | ||
cddl | ||
contrib | ||
crypto | ||
etc | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
sys | ||
targets | ||
tests | ||
tools | ||
usr.bin | ||
usr.sbin | ||
.arcconfig | ||
.arclint | ||
COPYRIGHT | ||
LOCKS | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
Makefile.libcompat | ||
ObsoleteFiles.inc | ||
README | ||
README.md | ||
UPDATING |
FreeBSD Source:
This is the top level of the FreeBSD source directory. This file
was last revised on:
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