diff options
Diffstat (limited to 'sys/netncp')
| -rw-r--r-- | sys/netncp/ncp_ncp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netncp/ncp_ncp.c b/sys/netncp/ncp_ncp.c index 613c2d0..911dd82 100644 --- a/sys/netncp/ncp_ncp.c +++ b/sys/netncp/ncp_ncp.c @@ -80,11 +80,15 @@ ncp_chkintr(struct ncp_conn *conn, struct proc *p) if (p == NULL) return 0; + PROC_LOCK(p); tmpset = p->p_siglist; SIGSETNAND(tmpset, p->p_sigmask); SIGSETNAND(tmpset, p->p_sigignore); - if (SIGNOTEMPTY(p->p_siglist) && NCP_SIGMASK(tmpset)) + if (SIGNOTEMPTY(p->p_siglist) && NCP_SIGMASK(tmpset)) { + PROC_UNLOCK(p); return EINTR; + } + PROC_UNLOCK(p); return 0; } |
