From f8a342c350c3045a78be2fde1dad44c0d91fa7bf Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <zecke@selfish.org>
Date: Wed, 21 Jul 2010 03:14:01 +0800
Subject: [PATCH] gsm_7bit_decode: rtext does not hold a null byte, reduce the
 size

I have added the + 1 as I thought rtext will hold a terminating
null byte but it will not.
---
 src/gsm_utils.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gsm_utils.c b/src/gsm_utils.c
index 1a7ba0e4d..37b4df6a6 100644
--- a/src/gsm_utils.c
+++ b/src/gsm_utils.c
@@ -52,7 +52,7 @@ int gsm_7bit_decode(char *text, const uint8_t *user_data, uint8_t length)
 	int i = 0;
 	int l = 0;
 	int septet_l = (length * 8) / 7;
-	uint8_t *rtext = calloc(septet_l + 1, sizeof(uint8_t));
+	uint8_t *rtext = calloc(septet_l, sizeof(uint8_t));
 	uint8_t tmp;
 
 	/* FIXME: We need to account for user data headers here */