# HG changeset patch
# User Chris Cannam
# Date 1411993633 -3600
# Node ID 7b2dd0d4c366057ce25547a4015f3a76981abedc
# Parent  49d5e885f58e6b572c87b001e073fcd40875c1b3
Correct some really stupid fixed-length string stuff, including a genuine stack overflow that causes a crash on OS/X for certain colour 3d plot data.

diff -r 49d5e885f58e -r 7b2dd0d4c366 audioio/AudioJACKTarget.cpp
--- a/audioio/AudioJACKTarget.cpp	Wed Sep 24 10:00:56 2014 +0100
+++ b/audioio/AudioJACKTarget.cpp	Mon Sep 29 13:27:13 2014 +0100
@@ -367,11 +367,12 @@
 #endif
 
     while ((int)m_outputs.size() < channels) {
-	
-	char name[20];
+
+        const int namelen = 30;
+	char name[namelen];
 	jack_port_t *port;
 
-	sprintf(name, "out %d", int(m_outputs.size() + 1));
+	snprintf(name, namelen, "out %d", int(m_outputs.size() + 1));
 
 	port = jack_port_register(m_client,
 				  name,