From 8da93bb0f2108c095023a235eeebb818596f9bcb Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@roeck-us.net>
Date: Tue, 15 Feb 2011 16:10:15 +0000
Subject: [PATCH] i2cset: More stringent parameter validation

git-svn-id: http://lm-sensors.org/svn/i2c-tools/trunk@5924 7894878c-1315-0410-8ee3-d5d059ff63e0
---
 tools/i2cset.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/i2cset.c b/tools/i2cset.c
index 7750c03..a45a829 100644
--- a/tools/i2cset.c
+++ b/tools/i2cset.c
@@ -240,6 +240,9 @@ int main(int argc, char *argv[])
 				block[len] = value;
 			}
 			goto dofile;
+		} else if (argc != flags + 6) {
+			fprintf(stderr, "Error: Too many arguments!\n");
+			help();
 		}
 	}