Commit ad4ac17a authored Mar 23, 2011 by Dan Carpenter Committed by Linus Torvalds Mar 23, 2011

rapidio: fix potential null deref on failure path



If rio is not a switch then "rswitch" is null.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Cc: Matt Porter <mporter@kernel.crashing.org>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Alexandre Bounine <alexandre.bounine@idt.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c1256ebe

drivers/rapidio/rio-scan.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -517,7 +517,7 @@ static struct rio_dev __devinit rio_setup_device(struct rio_net net,
		return rdev;

		cleanup:
		if (rswitch->route_table)
		if (rio_is_switch(rdev))
		kfree(rswitch->route_table);

		kfree(rdev);