From: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Date: Wed, 28 Dec 2016 13:47:06 +0000 (+0200)
Subject: P2P: Fix compilation warning in p2p_add_device()
X-Git-Tag: hostap_2_7~1867
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bbad185c13f42d166e422b307d362e1332de1934;p=thirdparty%2Fhostap.git

P2P: Fix compilation warning in p2p_add_device()

The address of msg.device_name array is obviously always true, and some
compilers even warn about it.

Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
---

diff --git a/src/p2p/p2p.c b/src/p2p/p2p.c
index 372e4abf7..65dd1a32d 100644
--- a/src/p2p/p2p.c
+++ b/src/p2p/p2p.c
@@ -822,8 +822,8 @@ int p2p_add_device(struct p2p_data *p2p, const u8 *addr, int freq,
 	}
 	dev->info.level = level;
 
-	dev_name_changed = msg.device_name &&
-		os_strcmp(dev->info.device_name, msg.device_name) != 0;
+	dev_name_changed = os_strncmp(dev->info.device_name, msg.device_name,
+				      WPS_DEV_NAME_MAX_LEN) != 0;
 
 	p2p_copy_wps_info(p2p, dev, 0, &msg);