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Diffstat (limited to 'kernel')
-rw-r--r--kernel/kallsyms.c4
-rw-r--r--kernel/module.c11
2 files changed, 6 insertions, 9 deletions
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index 39277dd6bf9..ab16a5a4cfe 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -275,8 +275,8 @@ static void upcase_if_global(struct kallsym_iter *iter)
static int get_ksymbol_mod(struct kallsym_iter *iter)
{
iter->owner = module_get_kallsym(iter->pos - kallsyms_num_syms,
- &iter->value,
- &iter->type, iter->name);
+ &iter->value, &iter->type,
+ iter->name, sizeof(iter->name));
if (iter->owner == NULL)
return 0;
diff --git a/kernel/module.c b/kernel/module.c
index 35e1b1f859d..2a19cd47c04 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2019,10 +2019,8 @@ const char *module_address_lookup(unsigned long addr,
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;
@@ -2031,9 +2029,8 @@ 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;
- 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;
}