From 5ec8a2de62b1de896320d7629ed7ee99b7a60ed2 Mon Sep 17 00:00:00 2001
From: Prashant Varanasi <prashant@uber.com>
Date: Sun, 3 Apr 2016 22:23:19 -0700
Subject: [PATCH] Fix for stacks ending with 0 bytes

---
 introspection.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/introspection.go b/introspection.go
index d150081e..e82e5a2e 100644
--- a/introspection.go
+++ b/introspection.go
@@ -318,7 +318,7 @@ func getStacks(all bool) []byte {
 		buf = make([]byte, n)
 		stackLen := runtime.Stack(buf, all)
 		if stackLen < n {
-			return buf
+			return buf[:stackLen]
 		}
 	}