| commit | 47f1b8803e1e358ebbf4f82bfdb98971c912a2c3 | [log] [tgz] |
|---|---|---|
| author | Jörn Engel <joern@logfs.org> | Wed Feb 15 16:52:11 2012 -0500 |
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | Sat Feb 25 14:37:50 2012 -0800 |
| tree | c5d85478fb2c7245a819b707adc7fca2b926b4c3 | |
| parent | 382436f8804fe1cb20b9a2a811a10eb2d8554721 [diff] |
target: prevent NULL pointer dereference in target_report_luns transport_kmap_data_sg can return NULL. I never saw this trigger, but returning -ENOMEM seems better than a crash. Also removes a pointless case while at it. Signed-off-by: Joern Engel <joern@logfs.org> Cc: stable@vger.kernel.org Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>