diff options
| -rw-r--r-- | sys/kern/uipc_sockbuf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/uipc_sockbuf.c b/sys/kern/uipc_sockbuf.c index b6c59ba7ea67..788f35d02c5c 100644 --- a/sys/kern/uipc_sockbuf.c +++ b/sys/kern/uipc_sockbuf.c @@ -322,7 +322,7 @@ sowakeup(struct socket *so, struct sockbuf *sb) wakeup(&sb->sb_acc); } KNOTE_LOCKED(&sb->sb_sel.si_note, 0); - if (sb->sb_upcall != NULL) { + if (sb->sb_upcall != NULL && !(so->so_state & SS_ISDISCONNECTED)) { ret = sb->sb_upcall(so, sb->sb_upcallarg, M_NOWAIT); if (ret == SU_ISCONNECTED) { KASSERT(sb == &so->so_rcv, |