Re: udp6 fix for possible memory corruption

2013-10-02 Thread Alexander Bluhm
On Fri, Aug 23, 2013 at 12:47:10PM -0700, Loganaden Velvindron wrote: Hi, From NetBSD: http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/udp6_output.c?rev=1.41content-type=text/x-cvsweb-markuponly_with_tag=MAIN Under some circumstances, udp6_output() would call ip6_clearpktopts()

Re: udp6 fix for possible memory corruption

2013-08-24 Thread Stefan Sperling
On Fri, Aug 23, 2013 at 12:47:10PM -0700, Loganaden Velvindron wrote: Hi, From NetBSD: http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/udp6_output.c?rev=1.41content-type=text/x-cvsweb-markuponly_with_tag=MAIN Under some circumstances, udp6_output() would call ip6_clearpktopts()

udp6 fix for possible memory corruption

2013-08-23 Thread Loganaden Velvindron
Hi, From NetBSD: http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/udp6_output.c?rev=1.41content-type=text/x-cvsweb-markuponly_with_tag=MAIN Under some circumstances, udp6_output() would call ip6_clearpktopts() with an uninitialized struct ip6_pktopts on the stack, opt. ip6_clearpktopts(opt,