diff options
Diffstat (limited to 'kernel/livepatch/core.c')
| -rw-r--r-- | kernel/livepatch/core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/livepatch/core.c b/kernel/livepatch/core.c index c3512e7e0801..40cfac8156fd 100644 --- a/kernel/livepatch/core.c +++ b/kernel/livepatch/core.c @@ -1139,6 +1139,11 @@ int klp_module_coming(struct module *mod) if (WARN_ON(mod->state != MODULE_STATE_COMING)) return -EINVAL; + if (!strcmp(mod->name, "vmlinux")) { + pr_err("vmlinux.ko: invalid module name"); + return -EINVAL; + } + mutex_lock(&klp_mutex); /* * Each module has to know that klp_module_coming() |