Date: Thu, 11 Apr 2019 20:39:12 +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: r346134 - head/sys/netinet Message-ID: <201904112039.x3BKdC7o012935@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: tuexen Date: Thu Apr 11 20:39:12 2019 New Revision: 346134 URL: https://svnweb.freebsd.org/changeset/base/346134 Log: Fix an SCTP related locking issue. Don't report that the TCB_SEND_LOCK is owned, when it is not. This issue was found by running syzkaller. MFC after: 1 week Modified: head/sys/netinet/sctputil.c Modified: head/sys/netinet/sctputil.c ============================================================================== --- head/sys/netinet/sctputil.c Thu Apr 11 17:20:15 2019 (r346133) +++ head/sys/netinet/sctputil.c Thu Apr 11 20:39:12 2019 (r346134) @@ -3995,7 +3995,7 @@ sctp_abort_notification(struct sctp_tcb *stcb, uint8_t return; } /* Tell them we lost the asoc */ - sctp_report_all_outbound(stcb, error, 1, so_locked); + sctp_report_all_outbound(stcb, error, 0, so_locked); if (from_peer) { sctp_ulp_notify(SCTP_NOTIFY_ASSOC_REM_ABORTED, stcb, error, abort, so_locked); } else {
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201904112039.x3BKdC7o012935>