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Properly zero out struct fb_devconfig, including rasops_info. 

Fix panic after wsconscfg(8) from serial console, caused by
a junk function pointer.
This commit is contained in:
tsutsui 2016-03-11 13:16:55 +00:00
parent 238888033a
commit 56c764b63d
1 changed files with 3 additions and 3 deletions
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6
sys/arch/dreamcast/dev/pvr.c
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@ -1,4 +1,4 @@
/* $NetBSD: pvr.c,v 1.35 2014/03/26 16:08:45 christos Exp $ */
/* $NetBSD: pvr.c,v 1.36 2016/03/11 13:16:55 tsutsui Exp $ */
/*-
* Copyright (c) 2001 Marcus Comstedt.
@ -35,7 +35,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: pvr.c,v 1.35 2014/03/26 16:08:45 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: pvr.c,v 1.36 2016/03/11 13:16:55 tsutsui Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -281,7 +281,7 @@ pvr_attach(device_t parent, device_t self, void *aux)
sc->sc_nscreens = 1;
} else {
sc->sc_dc = malloc(sizeof(struct fb_devconfig), M_DEVBUF,
M_WAITOK);
M_WAITOK | M_ZERO);
pvr_getdevconfig(sc->sc_dc);
}
printf(": %d x %d, %dbpp, %s, %s\n", sc->sc_dc->dc_wid,