diff options
Diffstat (limited to 'kernel/module.c')
| -rw-r--r-- | kernel/module.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/kernel/module.c b/kernel/module.c index ad2d420024f6..ce8066b88178 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1472,7 +1472,8 @@ static ssize_t module_sect_show(struct module_attribute *mattr, { struct module_sect_attr *sattr = container_of(mattr, struct module_sect_attr, mattr); - return sprintf(buf, "0x%pK\n", (void *)sattr->address); + return sprintf(buf, "0x%px\n", kptr_restrict < 2 ? + (void *)sattr->address : NULL); } static void free_sect_attrs(struct module_sect_attrs *sect_attrs) @@ -2181,10 +2182,6 @@ static void free_module(struct module *mod) /* Finally, free the core (containing the module structure) */ disable_ro_nx(&mod->core_layout); module_memfree(mod->core_layout.base); - -#ifdef CONFIG_MPU - update_protections(current->mm); -#endif } void *__symbol_get(const char *symbol) @@ -4228,7 +4225,7 @@ static int modules_open(struct inode *inode, struct file *file) m->private = kallsyms_show_value() ? NULL : (void *)8ul; } - return 0; + return err; } static const struct file_operations proc_modules_operations = { |