From: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Date: Wed, 8 Dec 2010 20:31:06 +0000 (-0500)
Subject: Fix event creation
X-Git-Tag: v2.0-pre1~200
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=981616e86a837a180a606055e7e06ce6eb105ce6;p=lttng-modules.git

Fix event creation

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/ltt-debugfs-abi.c b/ltt-debugfs-abi.c
index d136a779..5741eda2 100644
--- 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;
 	}
diff --git a/ltt-events.c b/ltt-events.c
index 60317068..b8dbec69 100644
--- a/ltt-events.c
+++ b/ltt-events.c
@@ -124,7 +124,6 @@ struct ltt_channel *ltt_channel_create(struct ltt_session *session,
 		       transport_name);
 		goto notransport;
 	}
-	printk("got transport\n");
 	chan = kzalloc(sizeof(struct ltt_channel), GFP_KERNEL);
 	if (!chan)
 		goto nomem;
@@ -133,7 +132,6 @@ struct ltt_channel *ltt_channel_create(struct ltt_session *session,
 	chan->chan = transport->ops.channel_create("[lttng]", session, buf_addr,
 			subbuf_size, num_subbuf, switch_timer_interval,
 			read_timer_interval);
-	printk("chan create %p\n", chan->chan);
 	if (!chan->chan)
 		goto create_error;
 	chan->ops = &transport->ops;