From 8912abed06718fc011d483347e5571f22539eefd Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Fri, 10 Apr 2015 12:39:03 +0200
Subject: [PATCH 1/2] fix crash in uuid128_to_str

---
 src/utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils.c b/src/utils.c
index 1e04255aa..4b550f588 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -176,7 +176,7 @@ void log_key(const char * name, sm_key_t key){
     hexdump(key, 16);
 }
 
-static char uuid128_to_str_buffer[16+4+1];
+static char uuid128_to_str_buffer[32+4+1];
 char * uuid128_to_str(uint8_t * uuid){
     sprintf(uuid128_to_str_buffer, "%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x",
            uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],

From a9d5294b4461d603399b423e05a963ac21c53e47 Mon Sep 17 00:00:00 2001
From: Matthias Ringwald <matthias@ringwald.ch>
Date: Fri, 10 Apr 2015 12:39:28 +0200
Subject: [PATCH 2/2] log uuid128 instad of using printf

---
 ble/att.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ble/att.c b/ble/att.c
index 84d02170c..19c27a4a2 100644
--- a/ble/att.c
+++ b/ble/att.c
@@ -208,7 +208,7 @@ void att_dump_attributes(void){
         log_info("Handle: 0x%04x, flags: 0x%04x, uuid: ", it.handle, it.flags);
         if (it.flags & ATT_PROPERTY_UUID128){
             swap128(it.uuid, uuid128);
-            printUUID128(uuid128);
+            log_info(uuid128_to_str(uuid128));
         } else {
             log_info("%04x", READ_BT_16(it.uuid, 0));
         }