From: Weibing Zhang <atheism.zhang@gmail.com>
Date: Sun, 6 Nov 2016 21:14:14 +0000 (-0800)
Subject: tools: hv: fix a compile warning in snprintf
X-Git-Tag: v4.10-rc1~146^2~75
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1745ba41945db2c77d918e3bcad898f8259f7f5a;p=karo-tx-linux.git

tools: hv: fix a compile warning in snprintf

hv_kvp_daemon.c: In function .kvp_mac_to_if_name.:
hv_kvp_daemon.c:705:2: warning: format not a string literal and no format arguments [-Wformat-security]
  snprintf(dev_id, sizeof(dev_id), kvp_net_dir);
  ^
hv_kvp_daemon.c:705:2: warning: format not a string literal and no format arguments [-Wformat-security]

Signed-off-by: Weibing Zhang <atheism.zhang@gmail.com>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index bc7adb84e679..bb0719b11475 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -702,7 +702,7 @@ static char *kvp_mac_to_if_name(char *mac)
 	if (dir == NULL)
 		return NULL;
 
-	snprintf(dev_id, sizeof(dev_id), kvp_net_dir);
+	snprintf(dev_id, sizeof(dev_id), "%s", kvp_net_dir);
 	q = dev_id + strlen(kvp_net_dir);
 
 	while ((entry = readdir(dir)) != NULL) {