patch-2.4.5 linux/drivers/acpi/driver.c

• Lines: 12
• Date: Tue May 22 09:38:51 2001
• Orig file: v2.4.4/linux/drivers/acpi/driver.c
• Orig date: Fri Feb 9 11:45:58 2001

diff -u --recursive --new-file v2.4.4/linux/drivers/acpi/driver.c linux/drivers/acpi/driver.c
@@ -311,8 +311,10 @@
 		size = buf.length - file->f_pos;
 		if (size > *len)
 			size = *len;
-		if (copy_to_user(buffer, data, size))
+		if (copy_to_user(buffer, data, size)) {
+			kfree(buf.pointer);
 			return -EFAULT;
+		}
 	}
 
 	kfree(buf.pointer);