d6e1ae659b
Don't report a BACKUP CARP address as local. These two functions are used
only by source address validation for input packets, controlled by sysctls
net.inet.ip.source_address_validation and
net.inet6.ip6.source_address_validation. For this purpose we definitely
want to treat BACKUP addresses as non local.
This change is conservative and doesn't modify compat in_localip() and
in6_localip(). They are used more widely than the FIB-aware versions.
The change would modify the notion of ipfw(4) 'me' keyword. There might
be other consequences as in_localip() is used by various tunneling
protocols.
PR: 277349
(cherry picked from commit
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.cirrus-ci | ||
.github | ||
bin | ||
cddl | ||
contrib | ||
crypto | ||
etc | ||
gnu | ||
include | ||
kerberos5 | ||
lib | ||
libexec | ||
release | ||
rescue | ||
sbin | ||
secure | ||
share | ||
stand | ||
sys | ||
targets | ||
tests | ||
tools | ||
usr.bin | ||
usr.sbin | ||
.arcconfig | ||
.arclint | ||
.cirrus.yml | ||
.clang-format | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
CONTRIBUTING.md | ||
COPYRIGHT | ||
LOCKS | ||
MAINTAINERS | ||
Makefile | ||
Makefile.inc1 | ||
Makefile.libcompat | ||
Makefile.sys.inc | ||
ObsoleteFiles.inc | ||
README.md | ||
RELNOTES | ||
UPDATING |
FreeBSD Source:
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etc | Template files for /etc. |
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