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Don't forget to allocate space for the property name's trailing NUL.

This commit is contained in:
eeh 2002-03-15 20:33:50 +00:00
parent 774d6dd9e1
commit 8bf657ddf1
1 changed files with 5 additions and 3 deletions
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8
sys/kern/subr_prop.c
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@ -1,4 +1,4 @@
/* $NetBSD: subr_prop.c,v 1.4 2001/11/12 15:25:22 lukem Exp $ */
/* $NetBSD: subr_prop.c,v 1.5 2002/03/15 20:33:50 eeh Exp $ */
/*
* Copyright (c) 2001 Eduardo Horvath.
@ -31,7 +31,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: subr_prop.c,v 1.4 2001/11/12 15:25:22 lukem Exp $");
__KERNEL_RCSID(0, "$NetBSD: subr_prop.c,v 1.5 2002/03/15 20:33:50 eeh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -118,7 +118,7 @@ allocprop(const char *name, size_t len, int wait)
size_t dsize, nsize;
dsize = ALIGN(len);
nsize = ALIGN(strlen(name));
nsize = ALIGN(strlen(name) + 1);
DPRINTF(x, ("allocprop: allocating %lu bytes for %s %s\n",
(unsigned long)(sizeof(struct kdbprop) + dsize + nsize), name,
@ -432,6 +432,7 @@ prop_get(propdb_t db, opaque_t object, const char *name, void *val,
}
if (!prop) {
splx(s);
DPRINTF(x, ("prop not found\n"));
return (-1);
}
@ -443,6 +444,7 @@ prop_get(propdb_t db, opaque_t object, const char *name, void *val,
if (type)
*type = prop->kp_type;
splx(s);
DPRINTF(x, ("copied %d of %d\n", len, prop->kp_len));
return (prop->kp_len);
}