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sync with OpenBSD -current

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This commit is contained in:
purplerain 2023-12-18 23:55:01 +00:00
parent da785accdf
commit 659ea2942e
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
39 changed files with 1318 additions and 384 deletions
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12
sys/kern/uipc_socket.c
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@ -1,4 +1,4 @@
/* $OpenBSD: uipc_socket.c,v 1.309 2023/08/08 22:07:25 mvs Exp $ */
/* $OpenBSD: uipc_socket.c,v 1.310 2023/12/18 13:11:20 bluhm Exp $ */
/* $NetBSD: uipc_socket.c,v 1.21 1996/02/04 02:17:52 christos Exp $ */
/*
@ -832,8 +832,10 @@ bad:
*mp = NULL;
solock_shared(so);
pru_lock(so);
restart:
if ((error = sblock(so, &so->so_rcv, SBLOCKWAIT(flags))) != 0) {
pru_unlock(so);
sounlock_shared(so);
return (error);
}
@ -900,11 +902,13 @@ restart:
SBLASTRECORDCHK(&so->so_rcv, "soreceive sbwait 1");
SBLASTMBUFCHK(&so->so_rcv, "soreceive sbwait 1");
sbunlock(so, &so->so_rcv);
pru_unlock(so);
error = sbwait(so, &so->so_rcv);
if (error) {
sounlock_shared(so);
return (error);
}
pru_lock(so);
goto restart;
}
dontblock:
@ -971,11 +975,13 @@ dontblock:
sbsync(&so->so_rcv, nextrecord);
if (controlp) {
if (pr->pr_domain->dom_externalize) {
pru_unlock(so);
sounlock_shared(so);
error =
(*pr->pr_domain->dom_externalize)
(cm, controllen, flags);
solock_shared(so);
pru_lock(so);
}
*controlp = cm;
} else {
@ -1049,9 +1055,11 @@ dontblock:
SBLASTRECORDCHK(&so->so_rcv, "soreceive uiomove");
SBLASTMBUFCHK(&so->so_rcv, "soreceive uiomove");
resid = uio->uio_resid;
pru_unlock(so);
sounlock_shared(so);
uio_error = uiomove(mtod(m, caddr_t) + moff, len, uio);
solock_shared(so);
pru_lock(so);
if (uio_error)
uio->uio_resid = resid - len;
} else
@ -1136,6 +1144,7 @@ dontblock:
error = sbwait(so, &so->so_rcv);
if (error) {
sbunlock(so, &so->so_rcv);
pru_unlock(so);
sounlock_shared(so);
return (0);
}
@ -1182,6 +1191,7 @@ dontblock:
*flagsp |= flags;
release:
sbunlock(so, &so->so_rcv);
pru_unlock(so);
sounlock_shared(so);
return (error);
}