Date: Fri, 4 Jun 1999 22:53:54 -0700 (PDT) From: Archie Cobbs <archie@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/usr.sbin/pppd sys-bsd.c Message-ID: <199906050553.WAA21171@freefall.freebsd.org>
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archie 1999/06/04 22:53:54 PDT
Modified files:
usr.sbin/pppd sys-bsd.c
Log:
When incrementing through a SIOCGIFCONF list, enforce a lower limit of
sizeof(ifr->ifr_addr) for the variable length field ifr->ifr_addr.sa_len.
Otherwise the increment will be wrong in certain cases.
Obtained from: Whistle source tree
For the record: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> suggests
SIOCGIFCONF should be dropped in favor of a sysctl mechanism.
Revision Changes Path
1.16 +9 -6 src/usr.sbin/pppd/sys-bsd.c
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