From: Taras Chornyi <tarasx.chornyi@intel.com>
Date: Mon, 6 Mar 2017 16:52:49 +0000 (+0000)
Subject: Increase devname buffer buffer to ensure that snprintf output
X-Git-Tag: collectd-5.8.0~209^2
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=37b665223a5e8d25cf9a9411f8266106be9024e4;p=collectd.git

Increase devname buffer buffer to ensure that snprintf output
would not be truncated before the last format character

Signed-off-by: Taras Chornyi <tarasx.chornyi@intel.com>
---

diff --git a/src/ovs_stats.c b/src/ovs_stats.c
index 7d775284..1641e875 100644
--- a/src/ovs_stats.c
+++ b/src/ovs_stats.c
@@ -875,7 +875,7 @@ static int ovs_stats_plugin_init(void) {
 static int ovs_stats_plugin_read(__attribute__((unused)) user_data_t *ud) {
   bridge_list_t *bridge;
   port_list_t *port;
-  char devname[PORT_NAME_SIZE_MAX];
+  char devname[PORT_NAME_SIZE_MAX * 2];
 
   pthread_mutex_lock(&g_stats_lock);
   for (bridge = g_bridge_list_head; bridge != NULL; bridge = bridge->next) {