patch-2.4.20 linux-2.4.20/drivers/i2c/i2c-dev.c

• Lines: 20
• Date: Thu Nov 28 15:53:13 2002
• Orig file: linux-2.4.19/drivers/i2c/i2c-dev.c
• Orig date: Thu Oct 11 08:05:47 2001

diff -urN linux-2.4.19/drivers/i2c/i2c-dev.c linux-2.4.20/drivers/i2c/i2c-dev.c
@@ -159,6 +159,9 @@
 
 	struct i2c_client *client = (struct i2c_client *)file->private_data;
 
+	if(count > 8192)
+		count = 8192;
+		
 	/* copy user space data to kernel space. */
 	tmp = kmalloc(count,GFP_KERNEL);
 	if (tmp==NULL)
@@ -187,6 +190,9 @@
 	struct inode *inode = file->f_dentry->d_inode;
 #endif /* DEBUG */
 
+	if(count > 8192)
+		count = 8192;
+		
 	/* copy user space data to kernel space. */
 	tmp = kmalloc(count,GFP_KERNEL);
 	if (tmp==NULL)