diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2007-12-21 14:53:27 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-12-21 22:14:07 +1100 |
| commit | b1b166b7ea2ec15700a8ba5c6ec99c2f9ecad89e (patch) | |
| tree | 066e5c4b1ed75eefbd3d443fe8a87f1f61fc9648 /block/elevator.c | |
| 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>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions