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fix uninitialized variables. one of them is a compiler bug.

This commit is contained in:
christos 2003-10-25 09:03:59 +00:00
parent fe659fa011
commit 9ff8e797c6
1 changed files with 7 additions and 7 deletions
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14
sys/kern/kern_ksyms.c
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@ -1,4 +1,4 @@
/* $NetBSD: kern_ksyms.c,v 1.14 2003/09/03 10:55:22 ragge Exp $ */ /* $NetBSD: kern_ksyms.c,v 1.15 2003/10/25 09:03:59 christos Exp $ */
/* /*
* Copyright (c) 2001, 2003 Anders Magnusson (ragge@ludd.luth.se). * Copyright (c) 2001, 2003 Anders Magnusson (ragge@ludd.luth.se).
* All rights reserved. * All rights reserved.
@ -46,7 +46,7 @@
*/ */
#include <sys/cdefs.h> #include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.14 2003/09/03 10:55:22 ragge Exp $"); __KERNEL_RCSID(0, "$NetBSD: kern_ksyms.c,v 1.15 2003/10/25 09:03:59 christos Exp $");
#ifdef _KERNEL #ifdef _KERNEL
#include "opt_ddb.h" #include "opt_ddb.h"
@ -167,7 +167,7 @@ static int
ptree_add(char *key, int val) ptree_add(char *key, int val)
{ {
int idx; int idx;
int nix, cix, bit, rbit, sb, lastrbit, svbit, ix; int nix, cix, bit, rbit, sb, lastrbit, svbit = 0, ix;
char *m, *k; char *m, *k;
if (baseidx == 0) { if (baseidx == 0) {
@ -531,8 +531,8 @@ ksyms_getname(const char **mod, char **sym, vaddr_t v, int f)
struct symtab *st; struct symtab *st;
Elf_Sym *les, *es = NULL; Elf_Sym *les, *es = NULL;
vaddr_t laddr = 0; vaddr_t laddr = 0;
const char *lmod; const char *lmod = NULL;
char *stable; char *stable = NULL;
int type, i, sz; int type, i, sz;
if (ksymsinited == 0) if (ksymsinited == 0)
@ -1012,10 +1012,10 @@ ksymsioctl(dev_t dev, u_long cmd, caddr_t data, int fflag, struct proc *p)
{ {
struct ksyms_gsymbol *kg = (struct ksyms_gsymbol *)data; struct ksyms_gsymbol *kg = (struct ksyms_gsymbol *)data;
struct symtab *st; struct symtab *st;
Elf_Sym *sym; Elf_Sym *sym = NULL;
unsigned long val; unsigned long val;
int error = 0; int error = 0;
char *str; char *str = NULL;
if (cmd == KIOCGVALUE || cmd == KIOCGSYMBOL) if (cmd == KIOCGVALUE || cmd == KIOCGSYMBOL)
str = malloc(ksyms_maxlen, M_DEVBUF, M_WAITOK); str = malloc(ksyms_maxlen, M_DEVBUF, M_WAITOK);