diff options
| author | Thomas Nordin <nordin@cvs.openbsd.org> | 2002-01-10 00:06:18 +0000 |
|---|---|---|
| committer | Thomas Nordin <nordin@cvs.openbsd.org> | 2002-01-10 00:06:18 +0000 |
| commit | 634288c6fb708ac6b61b1742cec21ebc586cf1b2 (patch) | |
| tree | 6f1fbc7a160b5deffed691801d3e7a0b26c94745 /sys/arch/sparc64 | |
| parent | a2ee845853e11a79fdd1e3ea97c337cfd23b0073 (diff) | |
Check result from malloc(9) when using M_NOWAIT. jason@ ok
Diffstat (limited to 'sys/arch/sparc64')
| -rw-r--r-- | sys/arch/sparc64/dev/psycho.c | 4 | ||||
| -rw-r--r-- | sys/arch/sparc64/dev/sbus.c | 4 | ||||
| -rw-r--r-- | sys/arch/sparc64/sparc64/clock.c | 4 | ||||
| -rw-r--r-- | sys/arch/sparc64/sparc64/intr.c | 6 |
4 files changed, 14 insertions, 4 deletions
diff --git a/sys/arch/sparc64/dev/psycho.c b/sys/arch/sparc64/dev/psycho.c index 9436f9c63c1..f0f26564359 100644 --- a/sys/arch/sparc64/dev/psycho.c +++ b/sys/arch/sparc64/dev/psycho.c @@ -1,4 +1,4 @@ -/* $OpenBSD: psycho.c,v 1.9 2001/12/14 14:55:57 jason Exp $ */ +/* $OpenBSD: psycho.c,v 1.10 2002/01/10 00:06:17 nordin Exp $ */ /* $NetBSD: psycho.c,v 1.39 2001/10/07 20:30:41 eeh Exp $ */ /* @@ -522,6 +522,8 @@ psycho_set_intr(sc, ipl, handler, mapper, clearer) ih = (struct intrhand *)malloc(sizeof(struct intrhand), M_DEVBUF, M_NOWAIT); + if (ih == NULL) + panic("couldn't malloc intrhand"); ih->ih_arg = sc; ih->ih_map = mapper; ih->ih_clr = clearer; diff --git a/sys/arch/sparc64/dev/sbus.c b/sys/arch/sparc64/dev/sbus.c index 652c414b5bd..c9c776f0d84 100644 --- a/sys/arch/sparc64/dev/sbus.c +++ b/sys/arch/sparc64/dev/sbus.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sbus.c,v 1.8 2002/01/04 05:19:25 jason Exp $ */ +/* $OpenBSD: sbus.c,v 1.9 2002/01/10 00:06:17 nordin Exp $ */ /* $NetBSD: sbus.c,v 1.46 2001/10/07 20:30:41 eeh Exp $ */ /*- @@ -337,6 +337,8 @@ sbus_attach(parent, self, aux) /* Enable the over temp intr */ ih = (struct intrhand *) malloc(sizeof(struct intrhand), M_DEVBUF, M_NOWAIT); + if (ih == NULL) + panic("couldn't malloc intrhand"); ih->ih_map = &sc->sc_sysio->therm_int_map; ih->ih_clr = NULL; /* &sc->sc_sysio->therm_clr_int; */ ih->ih_fun = sbus_overtemp; diff --git a/sys/arch/sparc64/sparc64/clock.c b/sys/arch/sparc64/sparc64/clock.c index c3c4b9f8da9..c96ae8cdbb7 100644 --- a/sys/arch/sparc64/sparc64/clock.c +++ b/sys/arch/sparc64/sparc64/clock.c @@ -1,4 +1,4 @@ -/* $OpenBSD: clock.c,v 1.6 2001/12/07 19:09:00 jason Exp $ */ +/* $OpenBSD: clock.c,v 1.7 2002/01/10 00:06:17 nordin Exp $ */ /* $NetBSD: clock.c,v 1.41 2001/07/24 19:29:25 eeh Exp $ */ /* @@ -511,6 +511,8 @@ clockattach_rtc(parent, self, aux) /* Setup our todr_handle */ sz = ALIGN(sizeof(struct todr_chip_handle)) + sizeof(struct rtc_info); handle = malloc(sz, M_DEVBUF, M_NOWAIT); + if (handle == NULL) + panic("clockattach_rtc"); rtc = (struct rtc_info*)((u_long)handle + ALIGN(sizeof(struct todr_chip_handle))); handle->cookie = rtc; diff --git a/sys/arch/sparc64/sparc64/intr.c b/sys/arch/sparc64/sparc64/intr.c index 5f188196ed5..b245ec08c12 100644 --- a/sys/arch/sparc64/sparc64/intr.c +++ b/sys/arch/sparc64/sparc64/intr.c @@ -1,4 +1,4 @@ -/* $OpenBSD: intr.c,v 1.6 2001/11/28 05:32:11 jason Exp $ */ +/* $OpenBSD: intr.c,v 1.7 2002/01/10 00:06:17 nordin Exp $ */ /* $NetBSD: intr.c,v 1.39 2001/07/19 23:38:11 eeh Exp $ */ /* @@ -282,6 +282,8 @@ intr_establish(level, ih) if (q->ih_fun != intr_list_handler) { nih = (struct intrhand *)malloc(sizeof(struct intrhand), M_DEVBUF, M_NOWAIT); + if (nih == NULL) + panic("intr_establish"); /* Point the old IH at the new handler */ *nih = *q; q->ih_fun = intr_list_handler; @@ -290,6 +292,8 @@ intr_establish(level, ih) } nih = (struct intrhand *)malloc(sizeof(struct intrhand), M_DEVBUF, M_NOWAIT); + if (nih == NULL) + panic("intr_establish"); *nih = *ih; /* Add the ih to the head of the list */ nih->ih_next = (struct intrhand *)q->ih_arg; |