patch-2.4.20 linux-2.4.20/drivers/s390/block/dasd.c

• Lines: 14
• Date: Thu Nov 28 15:53:14 2002
• Orig file: linux-2.4.19/drivers/s390/block/dasd.c
• Orig date: Fri Aug 2 17:39:44 2002

diff -urN linux-2.4.19/drivers/s390/block/dasd.c linux-2.4.20/drivers/s390/block/dasd.c
@@ -4055,7 +4055,12 @@
 dasd_statistics_write (struct file *file, const char *user_buf,
 		       size_t user_len, loff_t * offset)
 {
-	char *buffer = vmalloc (user_len);
+	char *buffer;
+	
+	if(user_len > 65536)
+		user_len = 65536;
+		
+	buffer = vmalloc (user_len);
 
 	if (buffer == NULL)
 		return -ENOMEM;