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Subject[PATCH 2/3] tools: hv: fix a compile warning in snprintf
Date
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>
---
tools/hv/hv_kvp_daemon.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

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 @@ 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) {
--
2.7.4
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