patch-2.4.21 linux-2.4.21/drivers/pcmcia/cs.c

• Lines: 11
• Date: 2003-06-13 07:51:35.000000000 -0700
• Orig file: linux-2.4.20/drivers/pcmcia/cs.c
• Orig date: 2002-08-02 17:39:44.000000000 -0700

diff -urN linux-2.4.20/drivers/pcmcia/cs.c linux-2.4.21/drivers/pcmcia/cs.c
@@ -882,6 +882,10 @@
 	c = &s->config[reg->Function];
     } else
 	c = CONFIG(handle);
+
+    if (c == NULL)
+	return CS_NO_CARD;
+
     if (!(c->state & CONFIG_LOCKED))
 	return CS_CONFIGURATION_LOCKED;