[PATCH] add kmalloc check in drviers/pcmcia/rsrc_mgr.c (245-ac16)

From: Rasmus Andersen (rasmus@jaquet.dk)
Date: Sat Jun 23 2001 - 08:22:02 EST


Hi.

The patch below adds a kmalloc check to drivers/pcmcmia/rsrc_mgr.c.
Against 245-ac16 but aplies to 256p6 also. Reported a while back
by the stanford team.

--- linux-245-ac16-clean/drivers/pcmcia/rsrc_mgr.c Sat May 19 20:59:21 2001
+++ linux-245-ac16/drivers/pcmcia/rsrc_mgr.c Sat Jun 23 15:06:54 2001
@@ -189,6 +189,11 @@
     
     /* First, what does a floating port look like? */
     b = kmalloc(256, GFP_KERNEL);
+ if (!b) {
+ printk(" -- aborting.\n");
+ printk(KERN_ERR "Out of memory.");
+ return;
+ }
     memset(b, 0, 256);
     for (i = base, most = 0; i < base+num; i += 8) {
         if (check_io_resource(i, 8))

-- 
Regards,
        Rasmus(rasmus@jaquet.dk)

"The obvious mathematical breakthrough would be development of an easy way to factor large prime numbers." -- Bill Gates, The Road Ahead, Viking Penguin (1995) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Sat Jun 23 2001 - 21:00:42 EST