goto free_mod;
}
+ /* Userspace could have altered the string after the strlen_user() */
+ args[arglen - 1] = '\0';
+
if (find_module(mod->name)) {
err = -EEXIST;
goto free_mod;
unsigned int i;
for (i = 0; i < mod->num_symtab; i++)
- if (strcmp(name, mod->strtab+mod->symtab[i].st_name) == 0)
+ if (strcmp(name, mod->strtab+mod->symtab[i].st_name) == 0 &&
+ mod->symtab[i].st_info != 'U')
return mod->symtab[i].st_value;
return 0;
}