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V4L/DVB (4480): Remove null chars from dvb names
[powerpc.git]
/
kernel
/
module.c
diff --git
a/kernel/module.c
b/kernel/module.c
index
35e1b1f
..
b7fe6e8
100644
(file)
--- a/
kernel/module.c
+++ b/
kernel/module.c
@@
-1054,6
+1054,12
@@
static int mod_sysfs_setup(struct module *mod,
{
int err;
{
int err;
+ if (!module_subsys.kset.subsys) {
+ printk(KERN_ERR "%s: module_subsys not initialized\n",
+ mod->name);
+ err = -EINVAL;
+ goto out;
+ }
memset(&mod->mkobj.kobj, 0, sizeof(mod->mkobj.kobj));
err = kobject_set_name(&mod->mkobj.kobj, "%s", mod->name);
if (err)
memset(&mod->mkobj.kobj, 0, sizeof(mod->mkobj.kobj));
err = kobject_set_name(&mod->mkobj.kobj, "%s", mod->name);
if (err)
@@
-2019,10
+2025,8
@@
const char *module_address_lookup(unsigned long addr,
return NULL;
}
return NULL;
}
-struct module *module_get_kallsym(unsigned int symnum,
- unsigned long *value,
- char *type,
- char namebuf[128])
+struct module *module_get_kallsym(unsigned int symnum, unsigned long *value,
+ char *type, char *name, size_t namelen)
{
struct module *mod;
{
struct module *mod;
@@
-2031,9
+2035,8
@@
struct module *module_get_kallsym(unsigned int symnum,
if (symnum < mod->num_symtab) {
*value = mod->symtab[symnum].st_value;
*type = mod->symtab[symnum].st_info;
if (symnum < mod->num_symtab) {
*value = mod->symtab[symnum].st_value;
*type = mod->symtab[symnum].st_info;
- strncpy(namebuf,
- mod->strtab + mod->symtab[symnum].st_name,
- 127);
+ strlcpy(name, mod->strtab + mod->symtab[symnum].st_name,
+ namelen);
mutex_unlock(&module_mutex);
return mod;
}
mutex_unlock(&module_mutex);
return mod;
}