Date: Tue, 29 Oct 2002 08:46:13 -0800 (PST) From: Bill Fenner <fenner@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet in.h ip_divert.c raw_ip.c Message-ID: <200210291646.g9TGkDVV031343@repoman.freebsd.org>
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fenner 2002/10/29 08:46:13 PST
Modified files:
sys/netinet in.h ip_divert.c raw_ip.c
Log:
Renumber IPPROTO_DIVERT out of the range of valid IP protocol numbers.
This allows socket() to return an error when the kernel is not built
with IPDIVERT, and doesn't prevent future applications from using the
"borrowed" IP protocol number. The sysctl net.inet.raw.olddiverterror
controls whether opening a socket with the "borrowed" IP protocol
fails with an accompanying kernel printf; this code should last only a
couple of releases.
Approved by: re
Revision Changes Path
1.73 +5 -2 src/sys/netinet/in.h
1.70 +2 -2 src/sys/netinet/ip_divert.c
1.104 +12 -0 src/sys/netinet/raw_ip.c
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