Date: Mon, 26 Jan 2004 17:43:14 -0800 (PST) From: Brooks Davis <brooks@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sbin/ifconfig ifconfig.c ifconfig.h Message-ID: <200401270143.i0R1hEIO011023@repoman.freebsd.org>
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brooks 2004/01/26 17:43:14 PST
FreeBSD src repository
Modified files:
sbin/ifconfig ifconfig.c ifconfig.h
Log:
Use IFNAMSIZ instead of a magic value for the length of an interface
name.
Prevent the kernel from potentially overflowing the interface name
variable. The size argument of strlcpy is complex because the name is
not null-terminated in sdl_data.
Revision Changes Path
1.93 +4 -3 src/sbin/ifconfig/ifconfig.c
1.11 +1 -1 src/sbin/ifconfig/ifconfig.h
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