patch-2.2.19 linux/net/rose/af_rose.c

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Lines: 10
Date: Sun Mar 25 11:37:41 2001
Orig file: v2.2.18/net/rose/af_rose.c
Orig date: Sun Mar 25 11:12:47 2001


diff -u --new-file --recursive --exclude-from /usr/src/exclude v2.2.18/net/rose/af_rose.c linux/net/rose/af_rose.c
@@ -471,6 +471,9 @@
 		
 	if (get_user(len, optlen))
 		return -EFAULT;
+		
+	if (len < 0)
+		return -EINVAL;
 	
 	switch (optname) {
 		case ROSE_DEFER:

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