commit | b1b166b7ea2ec15700a8ba5c6ec99c2f9ecad89e | [log] [tgz] |
---|---|---|
author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | Fri Dec 21 14:53:27 2007 +1100 |
committer | Paul Mackerras <paulus@samba.org> | Fri Dec 21 22:14:07 2007 +1100 |
tree | 066e5c4b1ed75eefbd3d443fe8a87f1f61fc9648 | |
parent | 0094f2cdcfb6f2132b2ea3b4e85e0f6899c8595b [diff] |
[POWERPC] Fix possible NULL deref in ppc32 PCI The 32-bit PCI code tests if "bus" is non-NULL after calling pci_scan_bus_parented() in one place but not another before dereferencing it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>