From: Christian Brauner <christian.brauner@ubuntu.com>
Date: Fri, 15 Jun 2018 11:36:37 +0000 (+0200)
Subject: coverity: #1425855
X-Git-Tag: lxc-3.1.0~244^2~1
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a5ec15d9ee9c33a5e4b38ed77a1b1bfee9542d62;p=thirdparty%2Flxc.git

coverity: #1425855

String not null terminated

Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
---

diff --git a/src/lxc/tools/lxc_info.c b/src/lxc/tools/lxc_info.c
index 16d60f48d..09889e31e 100644
--- a/src/lxc/tools/lxc_info.c
+++ b/src/lxc/tools/lxc_info.c
@@ -178,6 +178,7 @@ static void print_net_stats(struct lxc_container *c)
 
 		rc = lxc_read_from_file(path, buf, sizeof(buf));
 		if (rc > 0) {
+			buf[rc - 1] = '\0';
 			str_chomp(buf);
 			rx_bytes = str_size_humanize(buf, sizeof(buf));
 			printf("%-15s %s\n", " TX bytes:", buf);
@@ -190,6 +191,7 @@ static void print_net_stats(struct lxc_container *c)
 
 		rc = lxc_read_from_file(path, buf, sizeof(buf));
 		if (rc > 0) {
+			buf[rc - 1] = '\0';
 			str_chomp(buf);
 			tx_bytes = str_size_humanize(buf, sizeof(buf));
 			printf("%-15s %s\n", " RX bytes:", buf);