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Fix a erroneous malloc.

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This commit is contained in:
ragge 1999-06-20 17:56:29 +00:00
parent 2c9abc499a
commit 5e906a9454
1 changed files with 9 additions and 7 deletions
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16
sys/dev/qbus/uba.c
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@ -1,4 +1,4 @@
/* $NetBSD: uba.c,v 1.47 1999/06/06 19:14:49 ragge Exp $ */
/* $NetBSD: uba.c,v 1.48 1999/06/20 17:56:29 ragge Exp $ */
/*
* Copyright (c) 1996 Jonathan Stone.
* Copyright (c) 1994, 1996 Ludd, University of Lule}, Sweden.
@ -201,17 +201,19 @@ ubasearch(parent, cf, aux)
scb_vecalloc(vec, ua.ua_ivec, cf->cf_unit, SCB_ISTACK);
if (ua.ua_reset) { /* device wants ubareset */
if (sc->uh_resno == 0) {
sc->uh_reset = malloc(sizeof(ua.ua_reset),
#define RESETSIXE 128
sc->uh_reset = malloc(sizeof(void *) * RESETSIXE,
M_DEVBUF, M_NOWAIT);
sc->uh_resarg = malloc(sizeof(void *) * RESETSIXE,
M_DEVBUF, M_NOWAIT);
sc->uh_resarg = (int *)sc->uh_reset + 128;
}
if (sc->uh_resno > 127) {
if (sc->uh_resno < RESETSIXE) {
sc->uh_resarg[sc->uh_resno] = cf->cf_unit;
sc->uh_reset[sc->uh_resno++] = ua.ua_reset;
} else {
printf("%s: Expand reset table, skipping reset %s%d\n",
sc->uh_dev.dv_xname, cf->cf_driver->cd_name,
cf->cf_unit);
} else {
sc->uh_resarg[sc->uh_resno] = cf->cf_unit;
sc->uh_reset[sc->uh_resno++] = ua.ua_reset;
}
}
ua.ua_br = br;