From 04e2d4c2c15e4d0797323d25e7d682aa3ee55698 Mon Sep 17 00:00:00 2001
From: Willem Toorop <willem@nlnetlabs.nl>
Date: Thu, 12 Feb 2015 12:05:10 +0100
Subject: [PATCH] bugfix: on tcp read, realloc with *new* buffer sz

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

diff --git a/src/stub.c b/src/stub.c
index ea3f3c24..02778cbb 100644
--- a/src/stub.c
+++ b/src/stub.c
@@ -355,7 +355,7 @@ stub_tcp_read(int fd, getdns_tcp_state *tcp, struct mem_funcs *mf)
 				buf_size *= 2;
 
 			if (!(buf = GETDNS_XREALLOC(*mf,
-			    tcp->read_buf, uint8_t, tcp->read_buf_len)))
+			    tcp->read_buf, uint8_t, buf_size)))
 				return STUB_TCP_ERROR;
 
 			tcp->read_buf = buf;