Author: mav
Date: Tue Jun 2 20:37:31 2020
New Revision: 361730
URL: https://svnweb.freebsd.org/changeset/base/361730
Log:
MFC r361502: Do not remove upcall if we haven't yet.
This fixes assertion if we failed to bind listening HA socket.
Modified:
stable/11/sys/cam/ctl/ctl_ha.c
Directory Properties:
stable/11/ (props changed)
Modified: stable/11/sys/cam/ctl/ctl_ha.c
==============================================================================
--- stable/11/sys/cam/ctl/ctl_ha.c Tue Jun 2 20:37:04 2020
(r361729)
+++ stable/11/sys/cam/ctl/ctl_ha.c Tue Jun 2 20:37:31 2020
(r361730)
@@ -257,7 +257,8 @@ ctl_ha_lclose(struct ha_softc *softc)
if (softc->ha_lso) {
SOCKBUF_LOCK(&softc->ha_lso->so_rcv);
- soupcall_clear(softc->ha_lso, SO_RCV);
+ if (softc->ha_lso->so_rcv.sb_upcall != NULL)
+ soupcall_clear(softc->ha_lso, SO_RCV);
SOCKBUF_UNLOCK(&softc->ha_lso->so_rcv);
soclose(softc->ha_lso);
softc->ha_lso = NULL;
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