From: Michael Gernoth <michael@gernoth.net>
Date: Thu, 10 Jun 2010 21:06:56 +0000 (+0200)
Subject: fix off by one
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/rigol/commitdiff_plain/759a1836af8a88a8eff08c731a894e380c829f02

fix off by one
---

diff --git a/scope.c b/scope.c
index 30f175a..eab7750 100644
--- a/scope.c
+++ b/scope.c
@@ -75,7 +75,7 @@ char *scope_get_string(struct scope *sc, char *cmd, int maxlen)
 	unsigned char *buf;
 	int res;
 
-	buf = malloc(maxlen);
+	buf = malloc(maxlen+1);
 	if (buf == NULL) {
 		perror("malloc(scope_get_strings)");
 		exit(EXIT_FAILURE);