Fix event creation

[lttng-modules.git] / ltt-debugfs-abi.c

diff --git a/ltt-debugfs-abi.c b/ltt-debugfs-abi.c
index d136a779a23a5450817010aa406ce6cdd18866a0..5741eda2c3f8a50950ceb2423eccce43e88f708f 100644 (file)
--- a/ltt-debugfs-abi.c
+++ b/ltt-debugfs-abi.c
@@ -268,7 +268,7 @@ int lttng_abi_create_event(struct file *channel_file,
        event_name = kmalloc(PATH_MAX, GFP_KERNEL);
        if (!event_name)
                return -ENOMEM;
-       if (strncpy_from_user(event_name, uevent_param->name, PATH_MAX)) {
+       if (strncpy_from_user(event_name, uevent_param->name, PATH_MAX) < 0) {
                ret = -EFAULT;
                goto name_error;
        }