Commit 09d306d7 authored Jul 31, 2016 by xypron.glpk@gmx.de Committed by David S. Miller Aug 01, 2016

net: ethernet: ax88796: avoid null pointer dereference



If platform_get_resource fails, mem2 is null.
Do not dereference null.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 59d53bc2

drivers/net/ethernet/8390/ax88796.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -910,6 +910,7 @@ static int ax_probe(struct platform_device *pdev)
		iounmap(ax->map2);

		exit_mem2:
		if (mem2)
		release_mem_region(mem2->start, mem2_size);

		exit_mem1: