diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2012-11-23 16:56:17 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2012-11-26 09:38:54 -0600 |
| commit | b7f43fe46029d8fd0594cd599fa2599dcce0f553 (patch) | |
| tree | 3d33e6c0128d23853da4fe6ef3162664d3bad69b /host-utils.h | |
| parent | 74c856e9228445bac1624f6aad83422bdbc59f98 (diff) | |
qom: dynamic_cast of NULL is always NULL
Trying to cast a NULL value will cause a crash. Returning
NULL is also sensible, and it is also what the type-unsafe
DO_UPCAST macro does.
Reported-by: Markus Armbruster <armbru@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'host-utils.h')
0 files changed, 0 insertions, 0 deletions