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CVS log for src/sys/netinet6/ip6_input.c

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Default branch: MAIN
Current tag: HEAD


Revision 1.215 / (download) - annotate - [select for diffs], Tue Nov 12 08:11:55 2019 UTC (9 days, 5 hours ago) by maxv
Branch: MAIN
CVS Tags: phil-wifi-20191119, HEAD
Changes since 1.214: +10 -2 lines
Diff to previous 1.214 (colored)

Add more checks in ip6_pullexthdr, to prevent a panic in m_copydata. The
Rip6 entry point could see a garbage Hop6 option.

Not a big issue, since it's a clean panic only triggerable if the socket
has the IN6P_DSTOPTS/IN6P_RTHDR option.

Reported-by: syzbot+3b07b3511b4ceb8bf1e2@syzkaller.appspotmail.com

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