Date: Sun, 9 Jul 2000 06:02:00 -0700 (PDT) From: Jun-ichiro itojun Hagino <itojun@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/netinet tcp_input.c Message-ID: <200007091302.GAA36046@freefall.freebsd.org>
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itojun 2000/07/09 06:01:59 PDT
Modified files:
sys/netinet tcp_input.c
Log:
be more cautious about tcp option length field. drop bogus ones earlier.
not sure if there is a real threat or not, but it seems that there's
possibility for overrun/underrun (like non-NOP option with optlen > cnt).
Revision Changes Path
1.117 +4 -2 src/sys/netinet/tcp_input.c
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