Kristof Provost b57df6fbcc ndp: cope with unresolved neighbours ... If we've not (yet) resolved a neighbour nda_lladdr will be NULL, and NLA_DATA_LEN(neigh->nda_lladdr) will dereference a NULL pointer. Avoid that by checking nda_lladdr first, and only dereferencing if it's not NULL. Test case: ping6 -c 1 <non-existant neighbour> ndp -a Reviewed by: melifaro MFC after: 3 days Sponsored by: Rubicon Communications, LLC ("Netgate") Differential Revision: https://reviews.freebsd.org/D41903		2023-09-18 20:12:45 +02:00
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Makefile	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
Makefile.depend	Remove $FreeBSD$: one-line sh pattern	2023-08-16 11:55:03 -06:00
ndp.8	Remove $FreeBSD$: two-line nroff pattern	2023-08-16 11:55:10 -06:00
ndp.c	Remove $FreeBSD$: one-line .c comment pattern	2023-08-16 11:54:29 -06:00
ndp.h	ndp: convert ndp(8) to netlink.	2023-04-25 12:30:39 +00:00
ndp_netlink.c	ndp: cope with unresolved neighbours	2023-09-18 20:12:45 +02:00