Date: Sat, 11 Apr 2020 20:36:55 +0000 (UTC) From: Michael Tuexen <tuexen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r359809 - head/sys/netinet Message-ID: <202004112036.03BKatfm047227@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: tuexen Date: Sat Apr 11 20:36:54 2020 New Revision: 359809 URL: https://svnweb.freebsd.org/changeset/base/359809 Log: Zero out pointers for consistency. This was found by running syzkaller on an INVARIANTS kernel. MFC after: 3 days Modified: head/sys/netinet/sctp_output.c Modified: head/sys/netinet/sctp_output.c ============================================================================== --- head/sys/netinet/sctp_output.c Sat Apr 11 17:54:35 2020 (r359808) +++ head/sys/netinet/sctp_output.c Sat Apr 11 20:36:54 2020 (r359809) @@ -12275,6 +12275,8 @@ sctp_send_str_reset_req(struct sctp_tcb *stcb, /* now anything on those queues? */ TAILQ_FOREACH_SAFE(sp, &oldstream[i].outqueue, next, nsp) { TAILQ_REMOVE(&oldstream[i].outqueue, sp, next); + sp->ss_next.tqe_next = NULL; + sp->ss_next.tqe_prev = NULL; TAILQ_INSERT_TAIL(&stcb->asoc.strmout[i].outqueue, sp, next); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202004112036.03BKatfm047227>