diff options
| author | jhb <jhb@FreeBSD.org> | 2011-04-06 17:47:22 +0000 |
|---|---|---|
| committer | jhb <jhb@FreeBSD.org> | 2011-04-06 17:47:22 +0000 |
| commit | 96b1d8b6d77acdb5fb5d615776525213574ca4a1 (patch) | |
| tree | e1a7d23b047f49d9788c92447c38bbdf67e1b7bc /sys/kern/kern_sig.c | |
| parent | 1f9ba05458bd93ceac8e442ead548c21930d610b (diff) | |
| download | FreeBSD-src-96b1d8b6d77acdb5fb5d615776525213574ca4a1.zip FreeBSD-src-96b1d8b6d77acdb5fb5d615776525213574ca4a1.tar.gz | |
Fix several places to ignore processes that are not yet fully constructed.
MFC after: 1 week
Diffstat (limited to 'sys/kern/kern_sig.c')
| -rw-r--r-- | sys/kern/kern_sig.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/kern/kern_sig.c b/sys/kern/kern_sig.c index 0bea842..9c30dc2 100644 --- a/sys/kern/kern_sig.c +++ b/sys/kern/kern_sig.c @@ -1799,7 +1799,8 @@ pgsignal(struct pgrp *pgrp, int sig, int checkctty, ksiginfo_t *ksi) PGRP_LOCK_ASSERT(pgrp, MA_OWNED); LIST_FOREACH(p, &pgrp->pg_members, p_pglist) { PROC_LOCK(p); - if (checkctty == 0 || p->p_flag & P_CONTROLT) + if (p->p_state == PRS_NORMAL && + (checkctty == 0 || p->p_flag & P_CONTROLT)) pksignal(p, sig, ksi); PROC_UNLOCK(p); } @@ -3313,7 +3314,8 @@ pgsigio(sigiop, sig, checkctty) PGRP_LOCK(sigio->sio_pgrp); LIST_FOREACH(p, &sigio->sio_pgrp->pg_members, p_pglist) { PROC_LOCK(p); - if (CANSIGIO(sigio->sio_ucred, p->p_ucred) && + if (p->p_state == PRS_NORMAL && + CANSIGIO(sigio->sio_ucred, p->p_ucred) && (checkctty == 0 || (p->p_flag & P_CONTROLT))) psignal(p, sig); PROC_UNLOCK(p); |
