Date: Thu, 14 Jun 2018 09:36:53 +0000 From: bugzilla-noreply@freebsd.org To: net@FreeBSD.org Subject: [Bug 228982] [panic] page fault in mld_v2_cancel_link_timers() on boot Message-ID: <bug-228982-7501-q15pTYihxC@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-228982-7501@https.bugs.freebsd.org/bugzilla/> References: <bug-228982-7501@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D228982 --- Comment #3 from commit-hook@freebsd.org --- A commit references this bug: Author: ae Date: Thu Jun 14 09:36:25 UTC 2018 New revision: 335129 URL: https://svnweb.freebsd.org/changeset/base/335129 Log: Add NULL check like the rest of code has. It is possible that ifma_protospec becomes NULL in this function for some entry, but it is still referenced and thus it will not unlinked from the list. Then "restart" condition triggers and this entry with NULL ifma_protospec will lead to page fault. PR: 228982 Changes: head/sys/netinet6/mld6.c --=20 You are receiving this mail because: You are the assignee for the bug.=
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