commit dba40c880f0eac0ab670e2fd6ad9259dcbc93260
author Brian Gix <bgix@codeaurora.org> Wed Feb 16 13:16:24 2011 -0800
committer Johan Hedberg <johan.hedberg@nokia.com> Wed Feb 16 18:21:45 2011 -0300
tree 42f8baad39b3f018b56ac1a16856828bf6dac30d
parent 50102905d99a29d47377103c752f0dbe0ac71d03

Fix Min MTU to reflect values for both L2CAP & LE

attrib/gatttool.c

diff --git a/attrib/gatttool.c b/attrib/gatttool.c
index 1e2a8db..38636f9 100644
--- a/attrib/gatttool.c
+++ b/attrib/gatttool.c
@@ -44,8 +44,9 @@
 #include "gatt.h"
 #include "gatttool.h"
 
-/* Minimum MTU for L2CAP connections over BR/EDR */
-#define ATT_MIN_MTU_L2CAP 48
+/* Minimum MTU for ATT connections */
+#define ATT_MIN_MTU_LE		23
+#define ATT_MIN_MTU_L2CAP	48
 
 static gchar *opt_src = NULL;
 static gchar *opt_dst = NULL;
@@ -93,9 +94,9 @@
 
 	/* This check is required because currently setsockopt() returns no
 	 * errors for MTU values smaller than the allowed minimum. */
-	if (opt_mtu != 0 && opt_mtu < ATT_MIN_MTU_L2CAP) {
+	if (opt_mtu != 0 && opt_mtu < (le ? ATT_MIN_MTU_LE : ATT_MIN_MTU_L2CAP)) {
 		g_printerr("MTU cannot be smaller than %d\n",
-							ATT_MIN_MTU_L2CAP);
+				(le ? ATT_MIN_MTU_LE : ATT_MIN_MTU_L2CAP));
 		return NULL;
 	}