Re: [PATCH net] ipv6: ndisc: fix NULL deref in accept_untracked_na()

From: Jiayuan Chen

Date: Wed Jun 17 2026 - 04:33:51 EST



On 6/17/26 2:55 PM, Weiming Shi wrote:
accept_untracked_na() re-fetches the inet6_dev with __in6_dev_get(dev)
and dereferences idev->cnf.accept_untracked_na without a NULL check,


Does ipv6_rpl_srh_rcv have same problem?