patch-2.4.5 linux/drivers/mtd/mtdchar.c

• Lines: 12
• Date: Mon May 21 17:06:29 2001
• Orig file: v2.4.4/linux/drivers/mtd/mtdchar.c
• Orig date: Fri Feb 9 11:30:23 2001

diff -u --recursive --new-file v2.4.4/linux/drivers/mtd/mtdchar.c linux/drivers/mtd/mtdchar.c
@@ -310,8 +310,10 @@
 		if (!databuf)
 			return -ENOMEM;
 		
-		if (copy_from_user(databuf, buf.ptr, buf.length))
+		if (copy_from_user(databuf, buf.ptr, buf.length)) {
+			kfree(databuf);
 			return -EFAULT;
+		}
 
 		ret = (mtd->write_oob)(mtd, buf.start, buf.length, &retlen, databuf);