| commit | 7a2eab0d4e656341cc0f6481d722d410f0414f0b | [log] [tgz] |
|---|---|---|
| author | Tony Breeds <tony@bakeyournoodle.com> | Mon Dec 15 18:17:48 2008 +0000 |
| committer | Paul Mackerras <paulus@samba.org> | Sun Dec 21 14:21:14 2008 +1100 |
| tree | 12fef29982befe9469e2066b293639629e6b824a | |
| parent | 8168b5400b06353293f9844976435886eb2a8ff2 [diff] |
powerpc: Protect against NULL pointer deref in phyp-dump code print_dump_header() will be called at least once with a NULL pointer in a normal boot sequence. If DEBUG is defined then we will dereference the pointer and crash. Add a quick fix to exit early in the NULL pointer case. Signed-off-by: Tony Breeds <tony@bakeyournoodle.com> Acked-by: Manish Ahuja <mahujam@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>