diff options
author | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2013-12-10 18:18:39 +0000 |
---|---|---|
committer | Edward Tomasz Napierala <trasz@FreeBSD.org> | 2013-12-10 18:18:39 +0000 |
commit | 0260023fbba8c5e45b9d208046a662d739c1aa37 (patch) | |
tree | f65de7edcfd707c97d6071fd3447255eb3b7bce4 /sys/dev/iscsi/iscsi.c | |
parent | b30f0d901a6c0441cc194c4cc1aed6365c0b1163 (diff) | |
download | src-0260023fbba8c5e45b9d208046a662d739c1aa37.tar.gz src-0260023fbba8c5e45b9d208046a662d739c1aa37.zip |
Notes
Diffstat (limited to 'sys/dev/iscsi/iscsi.c')
-rw-r--r-- | sys/dev/iscsi/iscsi.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/sys/dev/iscsi/iscsi.c b/sys/dev/iscsi/iscsi.c index 2f5328db3229..395c8bb2ff38 100644 --- a/sys/dev/iscsi/iscsi.c +++ b/sys/dev/iscsi/iscsi.c @@ -1247,6 +1247,18 @@ iscsi_ioctl_daemon_handoff(struct iscsi_softc *sc, sx_sunlock(&sc->sc_lock); return (EINVAL); } + if (is->is_connected) { + /* + * This might have happened because another iscsid(8) + * instance handed off the connection in the meantime. + * Just return. + */ + ISCSI_SESSION_WARN(is, "handoff on already connected " + "session"); + ISCSI_SESSION_UNLOCK(is); + sx_sunlock(&sc->sc_lock); + return (EBUSY); + } strlcpy(is->is_target_alias, handoff->idh_target_alias, sizeof(is->is_target_alias)); |