[PATCH V3 10/14] tools: hv: fix a compile warning in snprintf

[kys]

From: Weibing Zhang <atheism.zh...@gmail.com>

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.zh...@gmail.com>
Signed-off-by: K. Y. Srinivasan <k...@microsoft.com>
---
 tools/hv/hv_kvp_daemon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/tools/hv/hv_kvp_daemon.c b/tools/hv/hv_kvp_daemon.c
index bc7adb8..bb0719b 100644
--- a/tools/hv/hv_kvp_daemon.c
+++ b/tools/hv/hv_kvp_daemon.c
@@ -702,7 +702,7 @@ void kvp_get_os_info(void)
        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) {
-- 
1.7.4.1

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