From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Fri, 19 Jul 2013 18:43:05 +0000 (-0400)
Subject: Fix: sym name len (kernel)
X-Git-Tag: v2.3.0-rc2~6
X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=commitdiff_plain;h=bd722d76b035766511f0b329f9bbaa2f4180c4ed;hp=447e8ad9216e708f1698e05dabfdaacc7b3196cf

Fix: sym name len (kernel)

Use kernel and not UST sym name len for kernel tracing. Fixed build when
UST is disabled.

Fix bug introduced in 2.3-rc dev cycle by:

commit 850767541647c102a299d7fbc39c97555ac70224
Author: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date:   Fri Jul 19 09:04:29 2013 -0400

    Fix: (slight UI change) refuse missing -c if non-default channel exists

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

diff --git a/src/bin/lttng-sessiond/trace-kernel.c b/src/bin/lttng-sessiond/trace-kernel.c
index 0c14052e1..a5c215fae 100644
--- a/src/bin/lttng-sessiond/trace-kernel.c
+++ b/src/bin/lttng-sessiond/trace-kernel.c
@@ -159,7 +159,7 @@ struct ltt_kernel_channel *trace_kernel_create_channel(
 		strncpy(lkc->channel->name, DEFAULT_CHANNEL_NAME,
 			sizeof(lkc->channel->name));
 	}
-	lkc->channel->name[LTTNG_UST_SYM_NAME_LEN - 1] = '\0';
+	lkc->channel->name[LTTNG_KERNEL_SYM_NAME_LEN - 1] = '\0';
 
 	lkc->fd = -1;
 	lkc->stream_count = 0;