From: Colin McCabe <colin@cozybit.com>
Date: Sat, 10 Jan 2009 01:13:16 +0000 (-0800)
Subject: iw: Fix regression in mesh_param input parsing
X-Git-Tag: v0.9.10~16
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=148c5e29cec5a19a0c201d035fe97abfa86c1d8f;p=thirdparty%2Fiw.git

iw: Fix regression in mesh_param input parsing

In the iw tool, don't crash on bad arguments to "iw dev mesh set mesh_param"
---

diff --git a/mesh.c b/mesh.c
index d6edf3f..f663363 100644
--- a/mesh.c
+++ b/mesh.c
@@ -192,9 +192,10 @@ static const struct mesh_param_descr* find_mesh_param(int argc, char **argv,
 
 	/* Find out what mesh parameter we want to change. */
 	mdescr = NULL;
-	for (i = 0; ARRAY_SIZE(_mesh_param_descrs); i++)
+	for (i = 0; i < ARRAY_SIZE(_mesh_param_descrs); i++) {
 		if (!strcmp(_mesh_param_descrs[i].name, argv[0]))
 			return _mesh_param_descrs + i;
+	}
 
 	if (!mdescr) {
 		printf("Mesh_param must be one of: ");